40322072

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23227}}^1$

素因数の和:23271

約数の個数: 32

約数和(自身を含む): 89195520

約数和(自身を除く): 48873448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 23227, 46454, 92908, 162589, 185816, 325178, 650356, 720037, 1300712, 1440074, 2880148, 5040259, 5760296, 10080518, 20161036, 40322072]

約数ペア:

[(1, 40322072), (2, 20161036), (4, 10080518), (7, 5760296), (8, 5040259), (14, 2880148), (28, 1440074), (31, 1300712), (56, 720037), (62, 650356), (124, 325178), (217, 185816), (248, 162589), (434, 92908), (868, 46454), (1736, 23227)]