40942258

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 74972160

約数和(自身を除く): 34029902

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 3253, 6293, 6506, 12586, 22771, 45542, 94337, 100843, 188674, 201686, 660359, 705901, 1320718, 1411802, 2924447, 5848894, 20471129, 40942258]

約数ペア:

[(1, 40942258), (2, 20471129), (7, 5848894), (14, 2924447), (29, 1411802), (31, 1320718), (58, 705901), (62, 660359), (203, 201686), (217, 188674), (406, 100843), (434, 94337), (899, 45542), (1798, 22771), (3253, 12586), (6293, 6506)]