716003648

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:919

約数の個数: 56

約数和(自身を含む): 1444703232

約数和(自身を除く): 728699584

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 137, 254, 274, 508, 548, 643, 1016, 1096, 1286, 2032, 2192, 2572, 4064, 4384, 5144, 8128, 8768, 10288, 17399, 20576, 34798, 41152, 69596, 81661, 88091, 139192, 163322, 176182, 278384, 326644, 352364, 556768, 653288, 704728, 1113536, 1306576, 1409456, 2613152, 2818912, 5226304, 5637824, 11187557, 22375114, 44750228, 89500456, 179000912, 358001824, 716003648]

約数ペア:

[(1, 716003648), (2, 358001824), (4, 179000912), (8, 89500456), (16, 44750228), (32, 22375114), (64, 11187557), (127, 5637824), (137, 5226304), (254, 2818912), (274, 2613152), (508, 1409456), (548, 1306576), (643, 1113536), (1016, 704728), (1096, 653288), (1286, 556768), (2032, 352364), (2192, 326644), (2572, 278384), (4064, 176182), (4384, 163322), (5144, 139192), (8128, 88091), (8768, 81661), (10288, 69596), (17399, 41152), (20576, 34798)]