64462604

素因数分解:

$2^2\times {\mathrm{61}}^3\times {\mathrm{71}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 116305056

約数和(自身を除く): 51842452

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 3721, 4331, 7442, 8662, 14884, 17324, 226981, 264191, 453962, 528382, 907924, 1056764, 16115651, 32231302, 64462604]

約数ペア:

[(1, 64462604), (2, 32231302), (4, 16115651), (61, 1056764), (71, 907924), (122, 528382), (142, 453962), (244, 264191), (284, 226981), (3721, 17324), (4331, 14884), (7442, 8662)]