25431512

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 49075200

約数和(自身を除く): 23643688

約数列:

[1, 2, 4, 8, 47, 94, 188, 239, 283, 376, 478, 566, 956, 1132, 1912, 2264, 11233, 13301, 22466, 26602, 44932, 53204, 67637, 89864, 106408, 135274, 270548, 541096, 3178939, 6357878, 12715756, 25431512]

約数ペア:

[(1, 25431512), (2, 12715756), (4, 6357878), (8, 3178939), (47, 541096), (94, 270548), (188, 135274), (239, 106408), (283, 89864), (376, 67637), (478, 53204), (566, 44932), (956, 26602), (1132, 22466), (1912, 13301), (2264, 11233)]