25160806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 43092000

約数和(自身を除く): 17931194

約数列:

[1, 2, 11, 22, 29, 58, 113, 226, 319, 349, 638, 698, 1243, 2486, 3277, 3839, 6554, 7678, 10121, 20242, 36047, 39437, 72094, 78874, 111331, 222662, 433807, 867614, 1143673, 2287346, 12580403, 25160806]

約数ペア:

[(1, 25160806), (2, 12580403), (11, 2287346), (22, 1143673), (29, 867614), (58, 433807), (113, 222662), (226, 111331), (319, 78874), (349, 72094), (638, 39437), (698, 36047), (1243, 20242), (2486, 10121), (3277, 7678), (3839, 6554)]