42149328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67547}}^1$

素因数の和:67571

約数の個数: 40

約数和(自身を含む): 117263328

約数和(自身を除く): 75114000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 67547, 135094, 202641, 270188, 405282, 540376, 810564, 878111, 1080752, 1621128, 1756222, 2634333, 3242256, 3512444, 5268666, 7024888, 10537332, 14049776, 21074664, 42149328]

約数ペア:

[(1, 42149328), (2, 21074664), (3, 14049776), (4, 10537332), (6, 7024888), (8, 5268666), (12, 3512444), (13, 3242256), (16, 2634333), (24, 1756222), (26, 1621128), (39, 1080752), (48, 878111), (52, 810564), (78, 540376), (104, 405282), (156, 270188), (208, 202641), (312, 135094), (624, 67547)]