23620688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16223}}^1$

素因数の和:16251

約数の個数: 40

約数和(自身を含む): 56329728

約数和(自身を除く): 32709040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 16223, 32446, 64892, 113561, 129784, 210899, 227122, 259568, 421798, 454244, 843596, 908488, 1476293, 1687192, 1816976, 2952586, 3374384, 5905172, 11810344, 23620688]

約数ペア:

[(1, 23620688), (2, 11810344), (4, 5905172), (7, 3374384), (8, 2952586), (13, 1816976), (14, 1687192), (16, 1476293), (26, 908488), (28, 843596), (52, 454244), (56, 421798), (91, 259568), (104, 227122), (112, 210899), (182, 129784), (208, 113561), (364, 64892), (728, 32446), (1456, 16223)]