25430478

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 53637120

約数和(自身を除く): 28206642

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2909, 2914, 4371, 5818, 8727, 8742, 17454, 90179, 136723, 180358, 270537, 273446, 410169, 541074, 820338, 4238413, 8476826, 12715239, 25430478]

約数ペア:

[(1, 25430478), (2, 12715239), (3, 8476826), (6, 4238413), (31, 820338), (47, 541074), (62, 410169), (93, 273446), (94, 270537), (141, 180358), (186, 136723), (282, 90179), (1457, 17454), (2909, 8742), (2914, 8727), (4371, 5818)]