2731664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 5957952

約数和(自身を除く): 3226288

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 571, 598, 1142, 1196, 2284, 2392, 4568, 4784, 7423, 9136, 13133, 14846, 26266, 29692, 52532, 59384, 105064, 118768, 170729, 210128, 341458, 682916, 1365832, 2731664]

約数ペア:

[(1, 2731664), (2, 1365832), (4, 682916), (8, 341458), (13, 210128), (16, 170729), (23, 118768), (26, 105064), (46, 59384), (52, 52532), (92, 29692), (104, 26266), (184, 14846), (208, 13133), (299, 9136), (368, 7423), (571, 4784), (598, 4568), (1142, 2392), (1196, 2284)]