39787768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 37972232

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1151, 1192, 2302, 4321, 4604, 8642, 9208, 17284, 33379, 34568, 66758, 133516, 171499, 267032, 342998, 685996, 1371992, 4973471, 9946942, 19893884, 39787768]

約数ペア:

[(1, 39787768), (2, 19893884), (4, 9946942), (8, 4973471), (29, 1371992), (58, 685996), (116, 342998), (149, 267032), (232, 171499), (298, 133516), (596, 66758), (1151, 34568), (1192, 33379), (2302, 17284), (4321, 9208), (4604, 8642)]