68819656

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1777}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 133136640

約数和(自身を除く): 64316984

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 1777, 3554, 4841, 7108, 9682, 14216, 19364, 38728, 83519, 167038, 183031, 334076, 366062, 668152, 732124, 1464248, 8602457, 17204914, 34409828, 68819656]

約数ペア:

[(1, 68819656), (2, 34409828), (4, 17204914), (8, 8602457), (47, 1464248), (94, 732124), (103, 668152), (188, 366062), (206, 334076), (376, 183031), (412, 167038), (824, 83519), (1777, 38728), (3554, 19364), (4841, 14216), (7108, 9682)]