42780742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{38821}}^1$

素因数の和:38871

約数の個数: 16

約数和(自身を含む): 69879600

約数和(自身を除く): 27098858

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 38821, 77642, 737599, 1125809, 1475198, 2251618, 21390371, 42780742]

約数ペア:

[(1, 42780742), (2, 21390371), (19, 2251618), (29, 1475198), (38, 1125809), (58, 737599), (551, 77642), (1102, 38821)]