40426872

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10729}}^1$

素因数の和:10895

約数の個数: 32

約数和(自身を含む): 101720400

約数和(自身を除く): 61293528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 10729, 21458, 32187, 42916, 64374, 85832, 128748, 257496, 1684453, 3368906, 5053359, 6737812, 10106718, 13475624, 20213436, 40426872]

約数ペア:

[(1, 40426872), (2, 20213436), (3, 13475624), (4, 10106718), (6, 6737812), (8, 5053359), (12, 3368906), (24, 1684453), (157, 257496), (314, 128748), (471, 85832), (628, 64374), (942, 42916), (1256, 32187), (1884, 21458), (3768, 10729)]