26675216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:623

約数の個数: 40

約数和(自身を含む): 54371520

約数和(自身を除く): 27696304

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 419, 692, 838, 1384, 1676, 2768, 3352, 3979, 6704, 7958, 9637, 15916, 19274, 31832, 38548, 63664, 72487, 77096, 144974, 154192, 289948, 579896, 1159792, 1667201, 3334402, 6668804, 13337608, 26675216]

約数ペア:

[(1, 26675216), (2, 13337608), (4, 6668804), (8, 3334402), (16, 1667201), (23, 1159792), (46, 579896), (92, 289948), (173, 154192), (184, 144974), (346, 77096), (368, 72487), (419, 63664), (692, 38548), (838, 31832), (1384, 19274), (1676, 15916), (2768, 9637), (3352, 7958), (3979, 6704)]