47774764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 85428000

約数和(自身を除く): 37653236

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 596, 1129, 2258, 4516, 10579, 21158, 42316, 80159, 160318, 168221, 320636, 336442, 672884, 11943691, 23887382, 47774764]

約数ペア:

[(1, 47774764), (2, 23887382), (4, 11943691), (71, 672884), (142, 336442), (149, 320636), (284, 168221), (298, 160318), (596, 80159), (1129, 42316), (2258, 21158), (4516, 10579)]