25162202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 17173798

約数列:

[1, 2, 13, 26, 47, 59, 94, 118, 349, 611, 698, 767, 1222, 1534, 2773, 4537, 5546, 9074, 16403, 20591, 32806, 36049, 41182, 72098, 213239, 267683, 426478, 535366, 967777, 1935554, 12581101, 25162202]

約数ペア:

[(1, 25162202), (2, 12581101), (13, 1935554), (26, 967777), (47, 535366), (59, 426478), (94, 267683), (118, 213239), (349, 72098), (611, 41182), (698, 36049), (767, 32806), (1222, 20591), (1534, 16403), (2773, 9074), (4537, 5546)]