27641728

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{12703}}^1$

素因数の和:12734

約数の個数: 32

約数和(自身を含む): 58311360

約数和(自身を除く): 30669632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 12703, 25406, 50812, 101624, 203248, 215951, 406496, 431902, 812992, 863804, 1625984, 1727608, 3455216, 6910432, 13820864, 27641728]

約数ペア:

[(1, 27641728), (2, 13820864), (4, 6910432), (8, 3455216), (16, 1727608), (17, 1625984), (32, 863804), (34, 812992), (64, 431902), (68, 406496), (128, 215951), (136, 203248), (272, 101624), (544, 50812), (1088, 25406), (2176, 12703)]