12765368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 33592320

約数和(自身を除く): 20826952

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 23, 28, 34, 44, 46, 53, 56, 68, 77, 88, 92, 106, 119, 136, 154, 161, 184, 187, 212, 238, 253, 308, 322, 371, 374, 391, 424, 476, 506, 583, 616, 644, 742, 748, 782, 901, 952, 1012, 1166, 1219, 1288, 1309, 1484, 1496, 1564, 1771, 1802, 2024, 2332, 2438, 2618, 2737, 2968, 3128, 3542, 3604, 4081, 4301, 4664, 4876, 5236, 5474, 6307, 7084, 7208, 8162, 8533, 8602, 9752, 9911, 10472, 10948, 12614, 13409, 14168, 16324, 17066, 17204, 19822, 20723, 21896, 25228, 26818, 30107, 32648, 34132, 34408, 39644, 41446, 50456, 53636, 60214, 68264, 69377, 79288, 82892, 93863, 107272, 120428, 138754, 145061, 165784, 187726, 227953, 240856, 277508, 290122, 375452, 455906, 555016, 580244, 750904, 911812, 1160488, 1595671, 1823624, 3191342, 6382684, 12765368]

約数ペア:

[(1, 12765368), (2, 6382684), (4, 3191342), (7, 1823624), (8, 1595671), (11, 1160488), (14, 911812), (17, 750904), (22, 580244), (23, 555016), (28, 455906), (34, 375452), (44, 290122), (46, 277508), (53, 240856), (56, 227953), (68, 187726), (77, 165784), (88, 145061), (92, 138754), (106, 120428), (119, 107272), (136, 93863), (154, 82892), (161, 79288), (184, 69377), (187, 68264), (212, 60214), (238, 53636), (253, 50456), (308, 41446), (322, 39644), (371, 34408), (374, 34132), (391, 32648), (424, 30107), (476, 26818), (506, 25228), (583, 21896), (616, 20723), (644, 19822), (742, 17204), (748, 17066), (782, 16324), (901, 14168), (952, 13409), (1012, 12614), (1166, 10948), (1219, 10472), (1288, 9911), (1309, 9752), (1484, 8602), (1496, 8533), (1564, 8162), (1771, 7208), (1802, 7084), (2024, 6307), (2332, 5474), (2438, 5236), (2618, 4876), (2737, 4664), (2968, 4301), (3128, 4081), (3542, 3604)]