72257633

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16411}}^1$

素因数の和:16472

約数の個数: 16

約数和(自身を含む): 89806464

約数和(自身を除く): 17548831

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 16411, 114877, 278987, 607207, 1952909, 4250449, 10322519, 72257633]

約数ペア:

[(1, 72257633), (7, 10322519), (17, 4250449), (37, 1952909), (119, 607207), (259, 278987), (629, 114877), (4403, 16411)]