42721024

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1656

約数の個数: 36

約数和(自身を含む): 86113720

約数和(自身を除く): 43392696

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1531, 1744, 3062, 3488, 6124, 6976, 12248, 13952, 24496, 27904, 48992, 97984, 166879, 195968, 333758, 391936, 667516, 1335032, 2670064, 5340128, 10680256, 21360512, 42721024]

約数ペア:

[(1, 42721024), (2, 21360512), (4, 10680256), (8, 5340128), (16, 2670064), (32, 1335032), (64, 667516), (109, 391936), (128, 333758), (218, 195968), (256, 166879), (436, 97984), (872, 48992), (1531, 27904), (1744, 24496), (3062, 13952), (3488, 12248), (6124, 6976)]