66702731248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1894103}}^1$

素因数の和:1894213

約数の個数: 40

約数和(自身を含む): 135284484096

約数和(自身を除く): 68581752848

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 35216, 1894103, 3788206, 7576412, 15152824, 30305648, 58717193, 117434386, 134481313, 234868772, 268962626, 469737544, 537925252, 939475088, 1075850504, 2151701008, 4168920703, 8337841406, 16675682812, 33351365624, 66702731248]

約数ペア:

[(1, 66702731248), (2, 33351365624), (4, 16675682812), (8, 8337841406), (16, 4168920703), (31, 2151701008), (62, 1075850504), (71, 939475088), (124, 537925252), (142, 469737544), (248, 268962626), (284, 234868772), (496, 134481313), (568, 117434386), (1136, 58717193), (2201, 30305648), (4402, 15152824), (8804, 7576412), (17608, 3788206), (35216, 1894103)]