22216552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 47044800

約数和(自身を除く): 24828248

約数列:

[1, 2, 4, 8, 17, 29, 34, 43, 58, 68, 86, 116, 131, 136, 172, 232, 262, 344, 493, 524, 731, 986, 1048, 1247, 1462, 1972, 2227, 2494, 2924, 3799, 3944, 4454, 4988, 5633, 5848, 7598, 8908, 9976, 11266, 15196, 17816, 21199, 22532, 30392, 42398, 45064, 64583, 84796, 95761, 129166, 163357, 169592, 191522, 258332, 326714, 383044, 516664, 653428, 766088, 1306856, 2777069, 5554138, 11108276, 22216552]

約数ペア:

[(1, 22216552), (2, 11108276), (4, 5554138), (8, 2777069), (17, 1306856), (29, 766088), (34, 653428), (43, 516664), (58, 383044), (68, 326714), (86, 258332), (116, 191522), (131, 169592), (136, 163357), (172, 129166), (232, 95761), (262, 84796), (344, 64583), (493, 45064), (524, 42398), (731, 30392), (986, 22532), (1048, 21199), (1247, 17816), (1462, 15196), (1972, 11266), (2227, 9976), (2494, 8908), (2924, 7598), (3799, 5848), (3944, 5633), (4454, 4988)]