42260438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 71655840

約数和(自身を除く): 29395402

約数列:

[1, 2, 11, 22, 37, 74, 193, 269, 386, 407, 538, 814, 2123, 2959, 4246, 5918, 7141, 9953, 14282, 19906, 51917, 78551, 103834, 109483, 157102, 218966, 571087, 1142174, 1920929, 3841858, 21130219, 42260438]

約数ペア:

[(1, 42260438), (2, 21130219), (11, 3841858), (22, 1920929), (37, 1142174), (74, 571087), (193, 218966), (269, 157102), (386, 109483), (407, 103834), (538, 78551), (814, 51917), (2123, 19906), (2959, 14282), (4246, 9953), (5918, 7141)]