25465446

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 58226688

約数和(自身を除く): 32761242

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 971, 1457, 1942, 2913, 2914, 4371, 5826, 8739, 8742, 13113, 17478, 26226, 30101, 45637, 60202, 90303, 91274, 136911, 180606, 270909, 273822, 410733, 541818, 821466, 1414747, 2829494, 4244241, 8488482, 12732723, 25465446]

約数ペア:

[(1, 25465446), (2, 12732723), (3, 8488482), (6, 4244241), (9, 2829494), (18, 1414747), (31, 821466), (47, 541818), (62, 410733), (93, 273822), (94, 270909), (141, 180606), (186, 136911), (279, 91274), (282, 90303), (423, 60202), (558, 45637), (846, 30101), (971, 26226), (1457, 17478), (1942, 13113), (2913, 8742), (2914, 8739), (4371, 5826)]