27711964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 59447808

約数和(自身を除く): 31735844

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1163, 1702, 2326, 3404, 4652, 5957, 8141, 11914, 16282, 23828, 26749, 32564, 43031, 53498, 86062, 106996, 172124, 187243, 301217, 374486, 602434, 748972, 989713, 1204868, 1979426, 3958852, 6927991, 13855982, 27711964]

約数ペア:

[(1, 27711964), (2, 13855982), (4, 6927991), (7, 3958852), (14, 1979426), (23, 1204868), (28, 989713), (37, 748972), (46, 602434), (74, 374486), (92, 301217), (148, 187243), (161, 172124), (259, 106996), (322, 86062), (518, 53498), (644, 43031), (851, 32564), (1036, 26749), (1163, 23828), (1702, 16282), (2326, 11914), (3404, 8141), (4652, 5957)]