25442898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4129}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 55507200

約数和(自身を除く): 30064302

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 4129, 6162, 8258, 12387, 24774, 53677, 107354, 161031, 322062, 326191, 652382, 978573, 1957146, 4240483, 8480966, 12721449, 25442898]

約数ペア:

[(1, 25442898), (2, 12721449), (3, 8480966), (6, 4240483), (13, 1957146), (26, 978573), (39, 652382), (78, 326191), (79, 322062), (158, 161031), (237, 107354), (474, 53677), (1027, 24774), (2054, 12387), (3081, 8258), (4129, 6162)]