40971712

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{3217}}^1$

素因数の和:3428

約数の個数: 28

約数和(自身を含む): 81737200

約数和(自身を除く): 40765488

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 3217, 6368, 6434, 12736, 12868, 25736, 51472, 102944, 205888, 640183, 1280366, 2560732, 5121464, 10242928, 20485856, 40971712]

約数ペア:

[(1, 40971712), (2, 20485856), (4, 10242928), (8, 5121464), (16, 2560732), (32, 1280366), (64, 640183), (199, 205888), (398, 102944), (796, 51472), (1592, 25736), (3184, 12868), (3217, 12736), (6368, 6434)]