38405328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61547}}^1$

素因数の和:61571

約数の個数: 40

約数和(自身を含む): 106847328

約数和(自身を除く): 68442000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 61547, 123094, 184641, 246188, 369282, 492376, 738564, 800111, 984752, 1477128, 1600222, 2400333, 2954256, 3200444, 4800666, 6400888, 9601332, 12801776, 19202664, 38405328]

約数ペア:

[(1, 38405328), (2, 19202664), (3, 12801776), (4, 9601332), (6, 6400888), (8, 4800666), (12, 3200444), (13, 2954256), (16, 2400333), (24, 1600222), (26, 1477128), (39, 984752), (48, 800111), (52, 738564), (78, 492376), (104, 369282), (156, 246188), (208, 184641), (312, 123094), (624, 61547)]