64722292

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 116071200

約数和(自身を除く): 51348908

約数列:

[1, 2, 4, 59, 118, 139, 236, 278, 556, 1973, 3946, 7892, 8201, 16402, 32804, 116407, 232814, 274247, 465628, 548494, 1096988, 16180573, 32361146, 64722292]

約数ペア:

[(1, 64722292), (2, 32361146), (4, 16180573), (59, 1096988), (118, 548494), (139, 465628), (236, 274247), (278, 232814), (556, 116407), (1973, 32804), (3946, 16402), (7892, 8201)]