858773968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{58151}}^1$

素因数の和:58243

約数の個数: 40

約数和(自身を含む): 1817133696

約数和(自身を除く): 958359728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 58151, 116302, 232604, 465208, 755963, 930416, 1511926, 3023852, 4128721, 6047704, 8257442, 12095408, 16514884, 33029768, 53673373, 66059536, 107346746, 214693492, 429386984, 858773968]

約数ペア:

[(1, 858773968), (2, 429386984), (4, 214693492), (8, 107346746), (13, 66059536), (16, 53673373), (26, 33029768), (52, 16514884), (71, 12095408), (104, 8257442), (142, 6047704), (208, 4128721), (284, 3023852), (568, 1511926), (923, 930416), (1136, 755963), (1846, 465208), (3692, 232604), (7384, 116302), (14768, 58151)]