64370874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1543}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 136736640

約数和(自身を除く): 72365766

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 409, 818, 1227, 1543, 2454, 3086, 4629, 6953, 9258, 13906, 20859, 26231, 41718, 52462, 78693, 157386, 631087, 1262174, 1893261, 3786522, 10728479, 21456958, 32185437, 64370874]

約数ペア:

[(1, 64370874), (2, 32185437), (3, 21456958), (6, 10728479), (17, 3786522), (34, 1893261), (51, 1262174), (102, 631087), (409, 157386), (818, 78693), (1227, 52462), (1543, 41718), (2454, 26231), (3086, 20859), (4629, 13906), (6953, 9258)]