40561666

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 61983360

約数和(自身を除く): 21421694

約数列:

[1, 2, 67, 134, 421, 719, 842, 1438, 28207, 48173, 56414, 96346, 302699, 605398, 20280833, 40561666]

約数ペア:

[(1, 40561666), (2, 20280833), (67, 605398), (134, 302699), (421, 96346), (719, 56414), (842, 48173), (1438, 28207)]