64156404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{411259}}^1$

素因数の和:411279

約数の個数: 24

約数和(自身を含む): 161213920

約数和(自身を除く): 97057516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 411259, 822518, 1233777, 1645036, 2467554, 4935108, 5346367, 10692734, 16039101, 21385468, 32078202, 64156404]

約数ペア:

[(1, 64156404), (2, 32078202), (3, 21385468), (4, 16039101), (6, 10692734), (12, 5346367), (13, 4935108), (26, 2467554), (39, 1645036), (52, 1233777), (78, 822518), (156, 411259)]