25185992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{242173}}^1$

素因数の和:242192

約数の個数: 16

約数和(自身を含む): 50856540

約数和(自身を除く): 25670548

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 242173, 484346, 968692, 1937384, 3148249, 6296498, 12592996, 25185992]

約数ペア:

[(1, 25185992), (2, 12592996), (4, 6296498), (8, 3148249), (13, 1937384), (26, 968692), (52, 484346), (104, 242173)]