353292784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{2423}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 738515232

約数和(自身を除く): 385222448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 701, 1402, 2423, 2804, 4846, 5608, 9113, 9692, 11216, 18226, 19384, 31499, 36452, 38768, 62998, 72904, 125996, 145808, 251992, 503984, 1698523, 3397046, 6794092, 13588184, 22080799, 27176368, 44161598, 88323196, 176646392, 353292784]

約数ペア:

[(1, 353292784), (2, 176646392), (4, 88323196), (8, 44161598), (13, 27176368), (16, 22080799), (26, 13588184), (52, 6794092), (104, 3397046), (208, 1698523), (701, 503984), (1402, 251992), (2423, 145808), (2804, 125996), (4846, 72904), (5608, 62998), (9113, 38768), (9692, 36452), (11216, 31499), (18226, 19384)]