68918278898

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1\times {\mathrm{39979}}^1$

素因数の和:42134

約数の個数: 32

約数和(自身を含む): 120208665600

約数和(自身を除く): 51290386702

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 2087, 4174, 14609, 29218, 39979, 79958, 123133, 246266, 279853, 559706, 861931, 1723862, 2358761, 4717522, 16511327, 33022654, 83436173, 166872346, 584053211, 1168106422, 4922734207, 9845468414, 34459139449, 68918278898]

約数ペア:

[(1, 68918278898), (2, 34459139449), (7, 9845468414), (14, 4922734207), (59, 1168106422), (118, 584053211), (413, 166872346), (826, 83436173), (2087, 33022654), (4174, 16511327), (14609, 4717522), (29218, 2358761), (39979, 1723862), (79958, 861931), (123133, 559706), (246266, 279853)]