25553514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4441}}^1$

素因数の和:4590

約数の個数: 32

約数和(自身を含む): 58847616

約数和(自身を除く): 33294102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 4441, 5754, 8882, 13323, 26646, 31087, 62174, 93261, 186522, 608417, 1216834, 1825251, 3650502, 4258919, 8517838, 12776757, 25553514]

約数ペア:

[(1, 25553514), (2, 12776757), (3, 8517838), (6, 4258919), (7, 3650502), (14, 1825251), (21, 1216834), (42, 608417), (137, 186522), (274, 93261), (411, 62174), (822, 31087), (959, 26646), (1918, 13323), (2877, 8882), (4441, 5754)]