72596072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{245257}}^1$

素因数の和:245300

約数の個数: 16

約数和(自身を含む): 139797060

約数和(自身を除く): 67200988

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 245257, 490514, 981028, 1962056, 9074509, 18149018, 36298036, 72596072]

約数ペア:

[(1, 72596072), (2, 36298036), (4, 18149018), (8, 9074509), (37, 1962056), (74, 981028), (148, 490514), (296, 245257)]