71084848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:701

約数の個数: 40

約数和(自身を含む): 141817808

約数和(自身を除く): 70732960

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 277, 344, 373, 554, 688, 746, 1108, 1492, 2216, 2984, 4432, 5968, 11911, 16039, 23822, 32078, 47644, 64156, 95288, 103321, 128312, 190576, 206642, 256624, 413284, 826568, 1653136, 4442803, 8885606, 17771212, 35542424, 71084848]

約数ペア:

[(1, 71084848), (2, 35542424), (4, 17771212), (8, 8885606), (16, 4442803), (43, 1653136), (86, 826568), (172, 413284), (277, 256624), (344, 206642), (373, 190576), (554, 128312), (688, 103321), (746, 95288), (1108, 64156), (1492, 47644), (2216, 32078), (2984, 23822), (4432, 16039), (5968, 11911)]