13951084

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 31026240

約数和(自身を除く): 17075156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 53, 68, 79, 98, 106, 119, 158, 196, 212, 238, 316, 371, 476, 553, 742, 833, 901, 1106, 1343, 1484, 1666, 1802, 2212, 2597, 2686, 3332, 3604, 3871, 4187, 5194, 5372, 6307, 7742, 8374, 9401, 10388, 12614, 15484, 16748, 18802, 25228, 29309, 37604, 44149, 58618, 65807, 71179, 88298, 117236, 131614, 142358, 176596, 205163, 263228, 284716, 410326, 498253, 820652, 996506, 1993012, 3487771, 6975542, 13951084]

約数ペア:

[(1, 13951084), (2, 6975542), (4, 3487771), (7, 1993012), (14, 996506), (17, 820652), (28, 498253), (34, 410326), (49, 284716), (53, 263228), (68, 205163), (79, 176596), (98, 142358), (106, 131614), (119, 117236), (158, 88298), (196, 71179), (212, 65807), (238, 58618), (316, 44149), (371, 37604), (476, 29309), (553, 25228), (742, 18802), (833, 16748), (901, 15484), (1106, 12614), (1343, 10388), (1484, 9401), (1666, 8374), (1802, 7742), (2212, 6307), (2597, 5372), (2686, 5194), (3332, 4187), (3604, 3871)]