40776368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{68879}}^1$

素因数の和:68924

約数の個数: 20

約数和(自身を含む): 81140640

約数和(自身を除く): 40364272

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 68879, 137758, 275516, 551032, 1102064, 2548523, 5097046, 10194092, 20388184, 40776368]

約数ペア:

[(1, 40776368), (2, 20388184), (4, 10194092), (8, 5097046), (16, 2548523), (37, 1102064), (74, 551032), (148, 275516), (296, 137758), (592, 68879)]