72290188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1723}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 134244432

約数和(自身を除く): 61954244

約数列:

[1, 2, 4, 17, 34, 68, 617, 1234, 1723, 2468, 3446, 6892, 10489, 20978, 29291, 41956, 58582, 117164, 1063091, 2126182, 4252364, 18072547, 36145094, 72290188]

約数ペア:

[(1, 72290188), (2, 36145094), (4, 18072547), (17, 4252364), (34, 2126182), (68, 1063091), (617, 117164), (1234, 58582), (1723, 41956), (2468, 29291), (3446, 20978), (6892, 10489)]