25738096

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{26371}}^1$

素因数の和:26440

約数の個数: 20

約数和(自身を含む): 50686984

約数和(自身を除く): 24948888

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 26371, 52742, 105484, 210968, 421936, 1608631, 3217262, 6434524, 12869048, 25738096]

約数ペア:

[(1, 25738096), (2, 12869048), (4, 6434524), (8, 3217262), (16, 1608631), (61, 421936), (122, 210968), (244, 105484), (488, 52742), (976, 26371)]