71917144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14713}}^1$

素因数の和:14779

約数の個数: 32

約数和(自身を含む): 148317120

約数和(自身を除く): 76399976

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 14713, 29426, 58852, 117704, 191269, 382538, 691511, 765076, 1383022, 1530152, 2766044, 5532088, 8989643, 17979286, 35958572, 71917144]

約数ペア:

[(1, 71917144), (2, 35958572), (4, 17979286), (8, 8989643), (13, 5532088), (26, 2766044), (47, 1530152), (52, 1383022), (94, 765076), (104, 691511), (188, 382538), (376, 191269), (611, 117704), (1222, 58852), (2444, 29426), (4888, 14713)]