42275704

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 80826480

約数和(自身を除く): 38550776

約数列:

[1, 2, 4, 8, 97, 157, 194, 314, 347, 388, 628, 694, 776, 1256, 1388, 2776, 15229, 30458, 33659, 54479, 60916, 67318, 108958, 121832, 134636, 217916, 269272, 435832, 5284463, 10568926, 21137852, 42275704]

約数ペア:

[(1, 42275704), (2, 21137852), (4, 10568926), (8, 5284463), (97, 435832), (157, 269272), (194, 217916), (314, 134636), (347, 121832), (388, 108958), (628, 67318), (694, 60916), (776, 54479), (1256, 33659), (1388, 30458), (2776, 15229)]