25111254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12721}}^1$

素因数の和:12780

約数の個数: 32

約数和(自身を含む): 58622976

約数和(自身を除く): 33511722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 12721, 25442, 38163, 76326, 89047, 178094, 267141, 534282, 597887, 1195774, 1793661, 3587322, 4185209, 8370418, 12555627, 25111254]

約数ペア:

[(1, 25111254), (2, 12555627), (3, 8370418), (6, 4185209), (7, 3587322), (14, 1793661), (21, 1195774), (42, 597887), (47, 534282), (94, 267141), (141, 178094), (282, 89047), (329, 76326), (658, 38163), (987, 25442), (1974, 12721)]