69655184

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:927

約数の個数: 40

約数和(自身を含む): 139291680

約数和(自身を除く): 69636496

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 344, 548, 688, 739, 1096, 1478, 2192, 2956, 5891, 5912, 11782, 11824, 23564, 31777, 47128, 63554, 94256, 101243, 127108, 202486, 254216, 404972, 508432, 809944, 1619888, 4353449, 8706898, 17413796, 34827592, 69655184]

約数ペア:

[(1, 69655184), (2, 34827592), (4, 17413796), (8, 8706898), (16, 4353449), (43, 1619888), (86, 809944), (137, 508432), (172, 404972), (274, 254216), (344, 202486), (548, 127108), (688, 101243), (739, 94256), (1096, 63554), (1478, 47128), (2192, 31777), (2956, 23564), (5891, 11824), (5912, 11782)]