72658712

素因数分解:

$2^3\times 7^1\times {\mathrm{1297477}}^1$

素因数の和:1297490

約数の個数: 16

約数和(自身を含む): 155697360

約数和(自身を除く): 83038648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1297477, 2594954, 5189908, 9082339, 10379816, 18164678, 36329356, 72658712]

約数ペア:

[(1, 72658712), (2, 36329356), (4, 18164678), (7, 10379816), (8, 9082339), (14, 5189908), (28, 2594954), (56, 1297477)]