25796898

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 32699358

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 557, 558, 747, 1114, 1494, 1671, 2573, 3342, 5013, 5146, 7719, 10026, 15438, 17267, 23157, 34534, 46231, 46314, 51801, 92462, 103602, 138693, 155403, 277386, 310806, 416079, 832158, 1433161, 2866322, 4299483, 8598966, 12898449, 25796898]

約数ペア:

[(1, 25796898), (2, 12898449), (3, 8598966), (6, 4299483), (9, 2866322), (18, 1433161), (31, 832158), (62, 416079), (83, 310806), (93, 277386), (166, 155403), (186, 138693), (249, 103602), (279, 92462), (498, 51801), (557, 46314), (558, 46231), (747, 34534), (1114, 23157), (1494, 17267), (1671, 15438), (2573, 10026), (3342, 7719), (5013, 5146)]