9281357488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4159}}^1\times {\mathrm{10729}}^1$

素因数の和:14909

約数の個数: 40

約数和(自身を含む): 19372371200

約数和(自身を除く): 10091013712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4159, 8318, 10729, 16636, 21458, 33272, 42916, 54067, 66544, 85832, 108134, 139477, 171664, 216268, 278954, 432536, 557908, 865072, 1115816, 2231632, 44621911, 89243822, 178487644, 356975288, 580084843, 713950576, 1160169686, 2320339372, 4640678744, 9281357488]

約数ペア:

[(1, 9281357488), (2, 4640678744), (4, 2320339372), (8, 1160169686), (13, 713950576), (16, 580084843), (26, 356975288), (52, 178487644), (104, 89243822), (208, 44621911), (4159, 2231632), (8318, 1115816), (10729, 865072), (16636, 557908), (21458, 432536), (33272, 278954), (42916, 216268), (54067, 171664), (66544, 139477), (85832, 108134)]