74480896

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 172186560

約数和(自身を除く): 97705664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 467, 623, 712, 896, 934, 1246, 1424, 1792, 1868, 2492, 2848, 3269, 3736, 4984, 5696, 6538, 7472, 9968, 11392, 13076, 14944, 19936, 22784, 26152, 29888, 39872, 41563, 52304, 59776, 79744, 83126, 104608, 119552, 159488, 166252, 209216, 290941, 332504, 418432, 581882, 665008, 836864, 1163764, 1330016, 2327528, 2660032, 4655056, 5320064, 9310112, 10640128, 18620224, 37240448, 74480896]

約数ペア:

[(1, 74480896), (2, 37240448), (4, 18620224), (7, 10640128), (8, 9310112), (14, 5320064), (16, 4655056), (28, 2660032), (32, 2327528), (56, 1330016), (64, 1163764), (89, 836864), (112, 665008), (128, 581882), (178, 418432), (224, 332504), (256, 290941), (356, 209216), (448, 166252), (467, 159488), (623, 119552), (712, 104608), (896, 83126), (934, 79744), (1246, 59776), (1424, 52304), (1792, 41563), (1868, 39872), (2492, 29888), (2848, 26152), (3269, 22784), (3736, 19936), (4984, 14944), (5696, 13076), (6538, 11392), (7472, 9968)]