64536696848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3631}}^1\times {\mathrm{85451}}^1$

素因数の和:89103

約数の個数: 40

約数和(自身を含む): 134696962176

約数和(自身を除く): 70160265328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3631, 7262, 14524, 29048, 47203, 58096, 85451, 94406, 170902, 188812, 341804, 377624, 683608, 755248, 1110863, 1367216, 2221726, 4443452, 8886904, 17773808, 310272581, 620545162, 1241090324, 2482180648, 4033543553, 4964361296, 8067087106, 16134174212, 32268348424, 64536696848]

約数ペア:

[(1, 64536696848), (2, 32268348424), (4, 16134174212), (8, 8067087106), (13, 4964361296), (16, 4033543553), (26, 2482180648), (52, 1241090324), (104, 620545162), (208, 310272581), (3631, 17773808), (7262, 8886904), (14524, 4443452), (29048, 2221726), (47203, 1367216), (58096, 1110863), (85451, 755248), (94406, 683608), (170902, 377624), (188812, 341804)]