66854552

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 128520000

約数和(自身を除く): 61665448

約数列:

[1, 2, 4, 8, 59, 118, 139, 236, 278, 472, 556, 1019, 1112, 2038, 4076, 8152, 8201, 16402, 32804, 60121, 65608, 120242, 141641, 240484, 283282, 480968, 566564, 1133128, 8356819, 16713638, 33427276, 66854552]

約数ペア:

[(1, 66854552), (2, 33427276), (4, 16713638), (8, 8356819), (59, 1133128), (118, 566564), (139, 480968), (236, 283282), (278, 240484), (472, 141641), (556, 120242), (1019, 65608), (1112, 60121), (2038, 32804), (4076, 16402), (8152, 8201)]