40377828

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5233}}^1$

素因数の和:5883

約数の個数: 24

約数和(自身を含む): 94379488

約数和(自身を除く): 54001660

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 5233, 7716, 10466, 15699, 20932, 31398, 62796, 3364819, 6729638, 10094457, 13459276, 20188914, 40377828]

約数ペア:

[(1, 40377828), (2, 20188914), (3, 13459276), (4, 10094457), (6, 6729638), (12, 3364819), (643, 62796), (1286, 31398), (1929, 20932), (2572, 15699), (3858, 10466), (5233, 7716)]