23075864

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 52931340

約数和(自身を除く): 29855476

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 49, 56, 74, 86, 98, 148, 172, 196, 259, 296, 301, 344, 392, 518, 602, 1036, 1204, 1369, 1591, 1813, 2072, 2107, 2408, 2738, 3182, 3626, 4214, 5476, 6364, 7252, 8428, 9583, 10952, 11137, 12728, 14504, 16856, 19166, 22274, 38332, 44548, 58867, 67081, 76664, 77959, 89096, 117734, 134162, 155918, 235468, 268324, 311836, 412069, 470936, 536648, 623672, 824138, 1648276, 2884483, 3296552, 5768966, 11537932, 23075864]

約数ペア:

[(1, 23075864), (2, 11537932), (4, 5768966), (7, 3296552), (8, 2884483), (14, 1648276), (28, 824138), (37, 623672), (43, 536648), (49, 470936), (56, 412069), (74, 311836), (86, 268324), (98, 235468), (148, 155918), (172, 134162), (196, 117734), (259, 89096), (296, 77959), (301, 76664), (344, 67081), (392, 58867), (518, 44548), (602, 38332), (1036, 22274), (1204, 19166), (1369, 16856), (1591, 14504), (1813, 12728), (2072, 11137), (2107, 10952), (2408, 9583), (2738, 8428), (3182, 7252), (3626, 6364), (4214, 5476)]