26494886

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 45061920

約数和(自身を除く): 18567034

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 269, 407, 538, 814, 1331, 2662, 2959, 4477, 5918, 8954, 9953, 19906, 32549, 49247, 65098, 98494, 109483, 218966, 358039, 716078, 1204313, 2408626, 13247443, 26494886]

約数ペア:

[(1, 26494886), (2, 13247443), (11, 2408626), (22, 1204313), (37, 716078), (74, 358039), (121, 218966), (242, 109483), (269, 98494), (407, 65098), (538, 49247), (814, 32549), (1331, 19906), (2662, 9953), (2959, 8954), (4477, 5918)]