12793472

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 25720320

約数和(自身を除く): 12926848

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 787, 1016, 1574, 2032, 3148, 4064, 6296, 8128, 12592, 16256, 25184, 50368, 99949, 100736, 199898, 399796, 799592, 1599184, 3198368, 6396736, 12793472]

約数ペア:

[(1, 12793472), (2, 6396736), (4, 3198368), (8, 1599184), (16, 799592), (32, 399796), (64, 199898), (127, 100736), (128, 99949), (254, 50368), (508, 25184), (787, 16256), (1016, 12592), (1574, 8128), (2032, 6296), (3148, 4064)]