66579376

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{70529}}^1$

素因数の和:70596

約数の個数: 20

約数和(自身を含む): 131185800

約数和(自身を除く): 64606424

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 70529, 141058, 282116, 564232, 1128464, 4161211, 8322422, 16644844, 33289688, 66579376]

約数ペア:

[(1, 66579376), (2, 33289688), (4, 16644844), (8, 8322422), (16, 4161211), (59, 1128464), (118, 564232), (236, 282116), (472, 141058), (944, 70529)]