64668058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18701}}^1$

素因数の和:18742

約数の個数: 32

約数和(自身を含む): 125677440

約数和(自身を除く): 61009382

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 18701, 37402, 130907, 243113, 261814, 355319, 486226, 710638, 1701791, 2487233, 3403582, 4619147, 4974466, 9238294, 32334029, 64668058]

約数ペア:

[(1, 64668058), (2, 32334029), (7, 9238294), (13, 4974466), (14, 4619147), (19, 3403582), (26, 2487233), (38, 1701791), (91, 710638), (133, 486226), (182, 355319), (247, 261814), (266, 243113), (494, 130907), (1729, 37402), (3458, 18701)]