29560856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 63141120

約数和(自身を除く): 33580264

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 173, 212, 248, 346, 403, 424, 689, 692, 806, 1378, 1384, 1612, 1643, 2249, 2756, 3224, 3286, 4498, 5363, 5512, 6572, 8996, 9169, 10726, 13144, 17992, 18338, 21359, 21452, 36676, 42718, 42904, 69719, 73352, 85436, 119197, 139438, 170872, 238394, 278876, 284239, 476788, 557752, 568478, 953576, 1136956, 2273912, 3695107, 7390214, 14780428, 29560856]

約数ペア:

[(1, 29560856), (2, 14780428), (4, 7390214), (8, 3695107), (13, 2273912), (26, 1136956), (31, 953576), (52, 568478), (53, 557752), (62, 476788), (104, 284239), (106, 278876), (124, 238394), (173, 170872), (212, 139438), (248, 119197), (346, 85436), (403, 73352), (424, 69719), (689, 42904), (692, 42718), (806, 36676), (1378, 21452), (1384, 21359), (1612, 18338), (1643, 17992), (2249, 13144), (2756, 10726), (3224, 9169), (3286, 8996), (4498, 6572), (5363, 5512)]