12251456

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 112

約数和(自身を含む): 30723840

約数和(自身を除く): 18472384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 41, 46, 56, 58, 64, 82, 92, 112, 116, 161, 164, 184, 203, 224, 232, 287, 322, 328, 368, 406, 448, 464, 574, 644, 656, 667, 736, 812, 928, 943, 1148, 1189, 1288, 1312, 1334, 1472, 1624, 1856, 1886, 2296, 2378, 2576, 2624, 2668, 3248, 3772, 4592, 4669, 4756, 5152, 5336, 6496, 6601, 7544, 8323, 9184, 9338, 9512, 10304, 10672, 12992, 13202, 15088, 16646, 18368, 18676, 19024, 21344, 26404, 27347, 30176, 33292, 37352, 38048, 42688, 52808, 54694, 60352, 66584, 74704, 76096, 105616, 109388, 133168, 149408, 191429, 211232, 218776, 266336, 298816, 382858, 422464, 437552, 532672, 765716, 875104, 1531432, 1750208, 3062864, 6125728, 12251456]

約数ペア:

[(1, 12251456), (2, 6125728), (4, 3062864), (7, 1750208), (8, 1531432), (14, 875104), (16, 765716), (23, 532672), (28, 437552), (29, 422464), (32, 382858), (41, 298816), (46, 266336), (56, 218776), (58, 211232), (64, 191429), (82, 149408), (92, 133168), (112, 109388), (116, 105616), (161, 76096), (164, 74704), (184, 66584), (203, 60352), (224, 54694), (232, 52808), (287, 42688), (322, 38048), (328, 37352), (368, 33292), (406, 30176), (448, 27347), (464, 26404), (574, 21344), (644, 19024), (656, 18676), (667, 18368), (736, 16646), (812, 15088), (928, 13202), (943, 12992), (1148, 10672), (1189, 10304), (1288, 9512), (1312, 9338), (1334, 9184), (1472, 8323), (1624, 7544), (1856, 6601), (1886, 6496), (2296, 5336), (2378, 5152), (2576, 4756), (2624, 4669), (2668, 4592), (3248, 3772)]