28638904322

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2879}}^1\times {\mathrm{12043}}^1$

素因数の和:14990

約数の個数: 32

約数和(自身を含む): 49948876800

約数和(自身を除く): 21309972478

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 2879, 5758, 12043, 20153, 24086, 40306, 84301, 168602, 169861, 339722, 710537, 1189027, 1421074, 2378054, 4973759, 9947518, 34671797, 69343594, 242702579, 485405158, 2045636023, 4091272046, 14319452161, 28638904322]

約数ペア:

[(1, 28638904322), (2, 14319452161), (7, 4091272046), (14, 2045636023), (59, 485405158), (118, 242702579), (413, 69343594), (826, 34671797), (2879, 9947518), (5758, 4973759), (12043, 2378054), (20153, 1421074), (24086, 1189027), (40306, 710537), (84301, 339722), (168602, 169861)]