26723456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{12281}}^1$

素因数の和:12312

約数の個数: 32

約数和(自身を含む): 56374380

約数和(自身を除く): 29650924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 12281, 24562, 49124, 98248, 196496, 208777, 392992, 417554, 785984, 835108, 1571968, 1670216, 3340432, 6680864, 13361728, 26723456]

約数ペア:

[(1, 26723456), (2, 13361728), (4, 6680864), (8, 3340432), (16, 1670216), (17, 1571968), (32, 835108), (34, 785984), (64, 417554), (68, 392992), (128, 208777), (136, 196496), (272, 98248), (544, 49124), (1088, 24562), (2176, 12281)]