72506486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{27611}}^1$

素因数の和:27727

約数の個数: 16

約数和(自身を含む): 118289808

約数和(自身を除く): 45783322

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 27611, 55222, 358943, 717886, 2788711, 5577422, 36253243, 72506486]

約数ペア:

[(1, 72506486), (2, 36253243), (13, 5577422), (26, 2788711), (101, 717886), (202, 358943), (1313, 55222), (2626, 27611)]