72615184

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{8389}}^1$

素因数の和:8938

約数の個数: 20

約数和(自身を含む): 140968780

約数和(自身を除く): 68353596

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8389, 8656, 16778, 33556, 67112, 134224, 4538449, 9076898, 18153796, 36307592, 72615184]

約数ペア:

[(1, 72615184), (2, 36307592), (4, 18153796), (8, 9076898), (16, 4538449), (541, 134224), (1082, 67112), (2164, 33556), (4328, 16778), (8389, 8656)]