71395216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 144187200

約数和(自身を除く): 72791984

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 151, 232, 302, 464, 604, 1019, 1208, 2038, 2416, 4076, 4379, 8152, 8758, 16304, 17516, 29551, 35032, 59102, 70064, 118204, 153869, 236408, 307738, 472816, 615476, 1230952, 2461904, 4462201, 8924402, 17848804, 35697608, 71395216]

約数ペア:

[(1, 71395216), (2, 35697608), (4, 17848804), (8, 8924402), (16, 4462201), (29, 2461904), (58, 1230952), (116, 615476), (151, 472816), (232, 307738), (302, 236408), (464, 153869), (604, 118204), (1019, 70064), (1208, 59102), (2038, 35032), (2416, 29551), (4076, 17516), (4379, 16304), (8152, 8758)]