67810768

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{6869}}^1$

素因数の和:7494

約数の個数: 20

約数和(自身を含む): 131615460

約数和(自身を除く): 63804692

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 6869, 9872, 13738, 27476, 54952, 109904, 4238173, 8476346, 16952692, 33905384, 67810768]

約数ペア:

[(1, 67810768), (2, 33905384), (4, 16952692), (8, 8476346), (16, 4238173), (617, 109904), (1234, 54952), (2468, 27476), (4936, 13738), (6869, 9872)]