24777956

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 51246720

約数和(自身を除く): 26468764

約数列:

[1, 2, 4, 7, 14, 28, 61, 89, 122, 163, 178, 244, 326, 356, 427, 623, 652, 854, 1141, 1246, 1708, 2282, 2492, 4564, 5429, 9943, 10858, 14507, 19886, 21716, 29014, 38003, 39772, 58028, 69601, 76006, 101549, 139202, 152012, 203098, 278404, 406196, 884927, 1769854, 3539708, 6194489, 12388978, 24777956]

約数ペア:

[(1, 24777956), (2, 12388978), (4, 6194489), (7, 3539708), (14, 1769854), (28, 884927), (61, 406196), (89, 278404), (122, 203098), (163, 152012), (178, 139202), (244, 101549), (326, 76006), (356, 69601), (427, 58028), (623, 39772), (652, 38003), (854, 29014), (1141, 21716), (1246, 19886), (1708, 14507), (2282, 10858), (2492, 9943), (4564, 5429)]