66884642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^2$

素因数の和:526

約数の個数: 24

約数和(自身を含む): 111795120

約数和(自身を除く): 44910478

約数列:

[1, 2, 11, 22, 59, 118, 227, 454, 649, 1298, 2497, 4994, 13393, 26786, 51529, 103058, 147323, 294646, 566819, 1133638, 3040211, 6080422, 33442321, 66884642]

約数ペア:

[(1, 66884642), (2, 33442321), (11, 6080422), (22, 3040211), (59, 1133638), (118, 566819), (227, 294646), (454, 147323), (649, 103058), (1298, 51529), (2497, 26786), (4994, 13393)]