25251682

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{787}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 38693952

約数和(自身を除く): 13442270

約数列:

[1, 2, 61, 122, 263, 526, 787, 1574, 16043, 32086, 48007, 96014, 206981, 413962, 12625841, 25251682]

約数ペア:

[(1, 25251682), (2, 12625841), (61, 413962), (122, 206981), (263, 96014), (526, 48007), (787, 32086), (1574, 16043)]