64775332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12721}}^1$

素因数の和:12811

約数の個数: 24

約数和(自身を含む): 121113440

約数和(自身を除く): 56338108

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 12721, 25442, 50884, 241699, 483398, 852307, 966796, 1704614, 3409228, 16193833, 32387666, 64775332]

約数ペア:

[(1, 64775332), (2, 32387666), (4, 16193833), (19, 3409228), (38, 1704614), (67, 966796), (76, 852307), (134, 483398), (268, 241699), (1273, 50884), (2546, 25442), (5092, 12721)]