25974406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 17363834

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 263, 437, 526, 874, 2147, 2599, 4294, 4997, 5198, 6049, 9994, 12098, 29719, 49381, 59438, 98762, 114931, 229862, 564661, 683537, 1129322, 1367074, 12987203, 25974406]

約数ペア:

[(1, 25974406), (2, 12987203), (19, 1367074), (23, 1129322), (38, 683537), (46, 564661), (113, 229862), (226, 114931), (263, 98762), (437, 59438), (526, 49381), (874, 29719), (2147, 12098), (2599, 9994), (4294, 6049), (4997, 5198)]