9968595848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{991}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 19747307520

約数和(自身を除く): 9778711672

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 863, 991, 1457, 1726, 1982, 2914, 3452, 3964, 5828, 6904, 7928, 11656, 26753, 30721, 40561, 46577, 53506, 61442, 81122, 93154, 107012, 122884, 162244, 186308, 214024, 245768, 324488, 372616, 855233, 1257391, 1443887, 1710466, 2514782, 2887774, 3420932, 5029564, 5775548, 6841864, 10059128, 11551096, 26512223, 40195951, 53024446, 80391902, 106048892, 160783804, 212097784, 321567608, 1246074481, 2492148962, 4984297924, 9968595848]

約数ペア:

[(1, 9968595848), (2, 4984297924), (4, 2492148962), (8, 1246074481), (31, 321567608), (47, 212097784), (62, 160783804), (94, 106048892), (124, 80391902), (188, 53024446), (248, 40195951), (376, 26512223), (863, 11551096), (991, 10059128), (1457, 6841864), (1726, 5775548), (1982, 5029564), (2914, 3420932), (3452, 2887774), (3964, 2514782), (5828, 1710466), (6904, 1443887), (7928, 1257391), (11656, 855233), (26753, 372616), (30721, 324488), (40561, 245768), (46577, 214024), (53506, 186308), (61442, 162244), (81122, 122884), (93154, 107012)]