71552252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55381}}^1$

素因数の和:55421

約数の個数: 24

約数和(自身を含む): 139562640

約数和(自身を除く): 68010388

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 55381, 110762, 221524, 941477, 1052239, 1882954, 2104478, 3765908, 4208956, 17888063, 35776126, 71552252]

約数ペア:

[(1, 71552252), (2, 35776126), (4, 17888063), (17, 4208956), (19, 3765908), (34, 2104478), (38, 1882954), (68, 1052239), (76, 941477), (323, 221524), (646, 110762), (1292, 55381)]