27659476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 56137536

約数和(自身を除く): 28478060

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 442, 467, 871, 884, 934, 1139, 1742, 1868, 2278, 3484, 4556, 6071, 7939, 12142, 14807, 15878, 24284, 29614, 31289, 31756, 59228, 62578, 103207, 125156, 206414, 406757, 412828, 531913, 813514, 1063826, 1627028, 2127652, 6914869, 13829738, 27659476]

約数ペア:

[(1, 27659476), (2, 13829738), (4, 6914869), (13, 2127652), (17, 1627028), (26, 1063826), (34, 813514), (52, 531913), (67, 412828), (68, 406757), (134, 206414), (221, 125156), (268, 103207), (442, 62578), (467, 59228), (871, 31756), (884, 31289), (934, 29614), (1139, 24284), (1742, 15878), (1868, 14807), (2278, 12142), (3484, 7939), (4556, 6071)]