71379656048

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{236783}}^1$

素因数の和:237101

約数の個数: 40

約数和(自身を含む): 140581502208

約数和(自身を除く): 69201846160

約数列:

[1, 2, 4, 8, 16, 83, 166, 227, 332, 454, 664, 908, 1328, 1816, 3632, 18841, 37682, 75364, 150728, 236783, 301456, 473566, 947132, 1894264, 3788528, 19652989, 39305978, 53749741, 78611956, 107499482, 157223912, 214998964, 314447824, 429997928, 859995856, 4461228503, 8922457006, 17844914012, 35689828024, 71379656048]

約数ペア:

[(1, 71379656048), (2, 35689828024), (4, 17844914012), (8, 8922457006), (16, 4461228503), (83, 859995856), (166, 429997928), (227, 314447824), (332, 214998964), (454, 157223912), (664, 107499482), (908, 78611956), (1328, 53749741), (1816, 39305978), (3632, 19652989), (18841, 3788528), (37682, 1894264), (75364, 947132), (150728, 473566), (236783, 301456)]