68699456

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1831

約数の個数: 56

約数和(自身を含む): 157642560

約数和(自身を除く): 88943104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 1723, 2492, 2848, 3446, 4984, 5696, 6892, 9968, 12061, 13784, 19936, 24122, 27568, 39872, 48244, 55136, 96488, 110272, 153347, 192976, 306694, 385952, 613388, 771904, 1073429, 1226776, 2146858, 2453552, 4293716, 4907104, 8587432, 9814208, 17174864, 34349728, 68699456]

約数ペア:

[(1, 68699456), (2, 34349728), (4, 17174864), (7, 9814208), (8, 8587432), (14, 4907104), (16, 4293716), (28, 2453552), (32, 2146858), (56, 1226776), (64, 1073429), (89, 771904), (112, 613388), (178, 385952), (224, 306694), (356, 192976), (448, 153347), (623, 110272), (712, 96488), (1246, 55136), (1424, 48244), (1723, 39872), (2492, 27568), (2848, 24122), (3446, 19936), (4984, 13784), (5696, 12061), (6892, 9968)]