9031904

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 20686176

約数和(自身を除く): 11654272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 661, 854, 976, 1322, 1708, 1952, 2644, 3416, 4627, 5288, 6832, 9254, 10576, 13664, 18508, 21152, 37016, 40321, 74032, 80642, 148064, 161284, 282247, 322568, 564494, 645136, 1128988, 1290272, 2257976, 4515952, 9031904]

約数ペア:

[(1, 9031904), (2, 4515952), (4, 2257976), (7, 1290272), (8, 1128988), (14, 645136), (16, 564494), (28, 322568), (32, 282247), (56, 161284), (61, 148064), (112, 80642), (122, 74032), (224, 40321), (244, 37016), (427, 21152), (488, 18508), (661, 13664), (854, 10576), (976, 9254), (1322, 6832), (1708, 5288), (1952, 4627), (2644, 3416)]