71103671872

素因数分解:

$2^6\times {\mathrm{2917}}^1\times {\mathrm{380869}}^1$

素因数の和:383798

約数の個数: 28

約数和(自身を含む): 141145089820

約数和(自身を除く): 70041417948

約数列:

[1, 2, 4, 8, 16, 32, 64, 2917, 5834, 11668, 23336, 46672, 93344, 186688, 380869, 761738, 1523476, 3046952, 6093904, 12187808, 24375616, 1110994873, 2221989746, 4443979492, 8887958984, 17775917968, 35551835936, 71103671872]

約数ペア:

[(1, 71103671872), (2, 35551835936), (4, 17775917968), (8, 8887958984), (16, 4443979492), (32, 2221989746), (64, 1110994873), (2917, 24375616), (5834, 12187808), (11668, 6093904), (23336, 3046952), (46672, 1523476), (93344, 761738), (186688, 380869)]