12240704

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 56

約数和(自身を含む): 28163520

約数和(自身を除く): 15922816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 307, 356, 448, 614, 623, 712, 1228, 1246, 1424, 2149, 2456, 2492, 2848, 4298, 4912, 4984, 5696, 8596, 9824, 9968, 17192, 19648, 19936, 27323, 34384, 39872, 54646, 68768, 109292, 137536, 191261, 218584, 382522, 437168, 765044, 874336, 1530088, 1748672, 3060176, 6120352, 12240704]

約数ペア:

[(1, 12240704), (2, 6120352), (4, 3060176), (7, 1748672), (8, 1530088), (14, 874336), (16, 765044), (28, 437168), (32, 382522), (56, 218584), (64, 191261), (89, 137536), (112, 109292), (178, 68768), (224, 54646), (307, 39872), (356, 34384), (448, 27323), (614, 19936), (623, 19648), (712, 17192), (1228, 9968), (1246, 9824), (1424, 8596), (2149, 5696), (2456, 4984), (2492, 4912), (2848, 4298)]