37798072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21379}}^1$

素因数の和:21415

約数の個数: 32

約数和(自身を含む): 80816400

約数和(自身を除く): 43018328

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21379, 42758, 85516, 171032, 277927, 363443, 555854, 726886, 1111708, 1453772, 2223416, 2907544, 4724759, 9449518, 18899036, 37798072]

約数ペア:

[(1, 37798072), (2, 18899036), (4, 9449518), (8, 4724759), (13, 2907544), (17, 2223416), (26, 1453772), (34, 1111708), (52, 726886), (68, 555854), (104, 363443), (136, 277927), (221, 171032), (442, 85516), (884, 42758), (1768, 21379)]