64708918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{2003}}^1$

素因数の和:2591

約数の個数: 16

約数和(自身を含む): 100640880

約数和(自身を除く): 35931962

約数列:

[1, 2, 29, 58, 557, 1114, 2003, 4006, 16153, 32306, 58087, 116174, 1115671, 2231342, 32354459, 64708918]

約数ペア:

[(1, 64708918), (2, 32354459), (29, 2231342), (58, 1115671), (557, 116174), (1114, 58087), (2003, 32306), (4006, 16153)]