84147472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 168350336

約数和(自身を除く): 84202864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 307, 463, 592, 614, 926, 1228, 1852, 2456, 3704, 4912, 7408, 11359, 17131, 22718, 34262, 45436, 68524, 90872, 137048, 142141, 181744, 274096, 284282, 568564, 1137128, 2274256, 5259217, 10518434, 21036868, 42073736, 84147472]

約数ペア:

[(1, 84147472), (2, 42073736), (4, 21036868), (8, 10518434), (16, 5259217), (37, 2274256), (74, 1137128), (148, 568564), (296, 284282), (307, 274096), (463, 181744), (592, 142141), (614, 137048), (926, 90872), (1228, 68524), (1852, 45436), (2456, 34262), (3704, 22718), (4912, 17131), (7408, 11359)]