63455728

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1229}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 140928480

約数和(自身を除く): 77472752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 922, 1229, 1844, 2458, 3227, 3688, 4916, 6454, 7376, 8603, 9832, 12908, 17206, 19664, 25816, 34412, 51632, 68824, 137648, 566569, 1133138, 2266276, 3965983, 4532552, 7931966, 9065104, 15863932, 31727864, 63455728]

約数ペア:

[(1, 63455728), (2, 31727864), (4, 15863932), (7, 9065104), (8, 7931966), (14, 4532552), (16, 3965983), (28, 2266276), (56, 1133138), (112, 566569), (461, 137648), (922, 68824), (1229, 51632), (1844, 34412), (2458, 25816), (3227, 19664), (3688, 17206), (4916, 12908), (6454, 9832), (7376, 8603)]