4920792592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{70009}}^1$

素因数の和:70231

約数の個数: 40

約数和(自身を含む): 10000788480

約数和(自身を除く): 5079995888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 1528, 3056, 4393, 8786, 17572, 35144, 70009, 70288, 140018, 280036, 560072, 1120144, 1610207, 3220414, 6440828, 12881656, 13371719, 25763312, 26743438, 53486876, 106973752, 213947504, 307549537, 615099074, 1230198148, 2460396296, 4920792592]

約数ペア:

[(1, 4920792592), (2, 2460396296), (4, 1230198148), (8, 615099074), (16, 307549537), (23, 213947504), (46, 106973752), (92, 53486876), (184, 26743438), (191, 25763312), (368, 13371719), (382, 12881656), (764, 6440828), (1528, 3220414), (3056, 1610207), (4393, 1120144), (8786, 560072), (17572, 280036), (35144, 140018), (70009, 70288)]