23473478

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 18827962

約数列:

[1, 2, 7, 14, 23, 46, 161, 269, 271, 322, 538, 542, 1883, 1897, 3766, 3794, 6187, 6233, 12374, 12466, 43309, 43631, 72899, 86618, 87262, 145798, 510293, 1020586, 1676677, 3353354, 11736739, 23473478]

約数ペア:

[(1, 23473478), (2, 11736739), (7, 3353354), (14, 1676677), (23, 1020586), (46, 510293), (161, 145798), (269, 87262), (271, 86618), (322, 72899), (538, 43631), (542, 43309), (1883, 12466), (1897, 12374), (3766, 6233), (3794, 6187)]