27901848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2476

約数の個数: 64

約数和(自身を含む): 77182560

約数和(自身を除く): 49280712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2417, 2886, 3848, 4834, 5772, 7251, 9668, 11544, 14502, 19336, 29004, 31421, 58008, 62842, 89429, 94263, 125684, 178858, 188526, 251368, 268287, 357716, 377052, 536574, 715432, 754104, 1073148, 1162577, 2146296, 2325154, 3487731, 4650308, 6975462, 9300616, 13950924, 27901848]

約数ペア:

[(1, 27901848), (2, 13950924), (3, 9300616), (4, 6975462), (6, 4650308), (8, 3487731), (12, 2325154), (13, 2146296), (24, 1162577), (26, 1073148), (37, 754104), (39, 715432), (52, 536574), (74, 377052), (78, 357716), (104, 268287), (111, 251368), (148, 188526), (156, 178858), (222, 125684), (296, 94263), (312, 89429), (444, 62842), (481, 58008), (888, 31421), (962, 29004), (1443, 19336), (1924, 14502), (2417, 11544), (2886, 9668), (3848, 7251), (4834, 5772)]