28088046

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 160

約数和(自身を含む): 80289792

約数和(自身を除く): 52201746

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 47, 51, 54, 62, 63, 81, 93, 94, 102, 119, 126, 141, 153, 162, 186, 189, 217, 238, 279, 282, 306, 329, 357, 378, 423, 434, 459, 527, 558, 567, 651, 658, 714, 799, 837, 846, 918, 987, 1054, 1071, 1134, 1269, 1302, 1377, 1457, 1581, 1598, 1674, 1953, 1974, 2142, 2397, 2511, 2538, 2754, 2914, 2961, 3162, 3213, 3689, 3807, 3906, 4371, 4743, 4794, 5022, 5593, 5859, 5922, 6426, 7191, 7378, 7614, 8742, 8883, 9486, 9639, 10199, 11067, 11186, 11718, 13113, 14229, 14382, 16779, 17577, 17766, 19278, 20398, 21573, 22134, 24769, 26226, 26649, 28458, 30597, 33201, 33558, 35154, 39339, 42687, 43146, 49538, 50337, 53298, 61194, 64719, 66402, 74307, 78678, 85374, 91791, 99603, 100674, 118017, 129438, 148614, 151011, 173383, 183582, 199206, 222921, 236034, 275373, 298809, 302022, 346766, 445842, 453033, 520149, 550746, 597618, 668763, 826119, 906066, 1040298, 1337526, 1560447, 1652238, 2006289, 3120894, 4012578, 4681341, 9362682, 14044023, 28088046]

約数ペア:

[(1, 28088046), (2, 14044023), (3, 9362682), (6, 4681341), (7, 4012578), (9, 3120894), (14, 2006289), (17, 1652238), (18, 1560447), (21, 1337526), (27, 1040298), (31, 906066), (34, 826119), (42, 668763), (47, 597618), (51, 550746), (54, 520149), (62, 453033), (63, 445842), (81, 346766), (93, 302022), (94, 298809), (102, 275373), (119, 236034), (126, 222921), (141, 199206), (153, 183582), (162, 173383), (186, 151011), (189, 148614), (217, 129438), (238, 118017), (279, 100674), (282, 99603), (306, 91791), (329, 85374), (357, 78678), (378, 74307), (423, 66402), (434, 64719), (459, 61194), (527, 53298), (558, 50337), (567, 49538), (651, 43146), (658, 42687), (714, 39339), (799, 35154), (837, 33558), (846, 33201), (918, 30597), (987, 28458), (1054, 26649), (1071, 26226), (1134, 24769), (1269, 22134), (1302, 21573), (1377, 20398), (1457, 19278), (1581, 17766), (1598, 17577), (1674, 16779), (1953, 14382), (1974, 14229), (2142, 13113), (2397, 11718), (2511, 11186), (2538, 11067), (2754, 10199), (2914, 9639), (2961, 9486), (3162, 8883), (3213, 8742), (3689, 7614), (3807, 7378), (3906, 7191), (4371, 6426), (4743, 5922), (4794, 5859), (5022, 5593)]