56712208

素因数分解:

$2^4\times 7^2\times {\mathrm{72337}}^1$

素因数の和:72359

約数の個数: 30

約数和(自身を含む): 127821246

約数和(自身を除く): 71109038

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 72337, 144674, 289348, 506359, 578696, 1012718, 1157392, 2025436, 3544513, 4050872, 7089026, 8101744, 14178052, 28356104, 56712208]

約数ペア:

[(1, 56712208), (2, 28356104), (4, 14178052), (7, 8101744), (8, 7089026), (14, 4050872), (16, 3544513), (28, 2025436), (49, 1157392), (56, 1012718), (98, 578696), (112, 506359), (196, 289348), (392, 144674), (784, 72337)]