64005958

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 102672000

約数和(自身を除く): 38666042

約数列:

[1, 2, 29, 58, 61, 79, 122, 158, 229, 458, 1769, 2291, 3538, 4582, 4819, 6641, 9638, 13282, 13969, 18091, 27938, 36182, 139751, 279502, 405101, 524639, 810202, 1049278, 1103551, 2207102, 32002979, 64005958]

約数ペア:

[(1, 64005958), (2, 32002979), (29, 2207102), (58, 1103551), (61, 1049278), (79, 810202), (122, 524639), (158, 405101), (229, 279502), (458, 139751), (1769, 36182), (2291, 27938), (3538, 18091), (4582, 13969), (4819, 13282), (6641, 9638)]