40135408

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{7229}}^1$

素因数の和:7584

約数の個数: 20

約数和(自身を含む): 77997240

約数和(自身を除く): 37861832

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 7229, 14458, 28916, 57832, 115664, 2508463, 5016926, 10033852, 20067704, 40135408]

約数ペア:

[(1, 40135408), (2, 20067704), (4, 10033852), (8, 5016926), (16, 2508463), (347, 115664), (694, 57832), (1388, 28916), (2776, 14458), (5552, 7229)]