1569019789472

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{28195439}}^1$

素因数の和:28195533

約数の個数: 48

約数和(自身を含む): 3239994401280

約数和(自身を除く): 1670974611808

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1504, 1739, 3478, 6956, 13912, 27824, 55648, 28195439, 56390878, 112781756, 225563512, 451127024, 902254048, 1043231243, 1325185633, 2086462486, 2650371266, 4172924972, 5300742532, 8345849944, 10601485064, 16691699888, 21202970128, 33383399776, 42405940256, 49031868421, 98063736842, 196127473684, 392254947368, 784509894736, 1569019789472]

約数ペア:

[(1, 1569019789472), (2, 784509894736), (4, 392254947368), (8, 196127473684), (16, 98063736842), (32, 49031868421), (37, 42405940256), (47, 33383399776), (74, 21202970128), (94, 16691699888), (148, 10601485064), (188, 8345849944), (296, 5300742532), (376, 4172924972), (592, 2650371266), (752, 2086462486), (1184, 1325185633), (1504, 1043231243), (1739, 902254048), (3478, 451127024), (6956, 225563512), (13912, 112781756), (27824, 56390878), (55648, 28195439)]