64757392

素因数分解:

$2^4\times 7^1\times {\mathrm{578191}}^1$

素因数の和:578206

約数の個数: 20

約数和(自身を含む): 143391616

約数和(自身を除く): 78634224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 578191, 1156382, 2312764, 4047337, 4625528, 8094674, 9251056, 16189348, 32378696, 64757392]

約数ペア:

[(1, 64757392), (2, 32378696), (4, 16189348), (7, 9251056), (8, 8094674), (14, 4625528), (16, 4047337), (28, 2312764), (56, 1156382), (112, 578191)]