38965529072

素因数分解:

$2^4\times {\mathrm{3389}}^1\times {\mathrm{718603}}^1$

素因数の和:722000

約数の個数: 20

約数和(自身を含む): 75518094360

約数和(自身を除く): 36552565288

約数列:

[1, 2, 4, 8, 16, 3389, 6778, 13556, 27112, 54224, 718603, 1437206, 2874412, 5748824, 11497648, 2435345567, 4870691134, 9741382268, 19482764536, 38965529072]

約数ペア:

[(1, 38965529072), (2, 19482764536), (4, 9741382268), (8, 4870691134), (16, 2435345567), (3389, 11497648), (6778, 5748824), (13556, 2874412), (27112, 1437206), (54224, 718603)]