28627368

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2213}}^1$

素因数の和:2247

約数の個数: 96

約数和(自身を含む): 90862560

約数和(自身を除く): 62235192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 2213, 3234, 4312, 4426, 6468, 6639, 8852, 12936, 13278, 15491, 17704, 24343, 26556, 30982, 46473, 48686, 53112, 61964, 73029, 92946, 97372, 108437, 123928, 146058, 170401, 185892, 194744, 216874, 292116, 325311, 340802, 371784, 433748, 511203, 584232, 650622, 681604, 867496, 1022406, 1192807, 1301244, 1363208, 2044812, 2385614, 2602488, 3578421, 4089624, 4771228, 7156842, 9542456, 14313684, 28627368]

約数ペア:

[(1, 28627368), (2, 14313684), (3, 9542456), (4, 7156842), (6, 4771228), (7, 4089624), (8, 3578421), (11, 2602488), (12, 2385614), (14, 2044812), (21, 1363208), (22, 1301244), (24, 1192807), (28, 1022406), (33, 867496), (42, 681604), (44, 650622), (49, 584232), (56, 511203), (66, 433748), (77, 371784), (84, 340802), (88, 325311), (98, 292116), (132, 216874), (147, 194744), (154, 185892), (168, 170401), (196, 146058), (231, 123928), (264, 108437), (294, 97372), (308, 92946), (392, 73029), (462, 61964), (539, 53112), (588, 48686), (616, 46473), (924, 30982), (1078, 26556), (1176, 24343), (1617, 17704), (1848, 15491), (2156, 13278), (2213, 12936), (3234, 8852), (4312, 6639), (4426, 6468)]