3904264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 9354240

約数和(自身を除く): 5449976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 173, 182, 217, 248, 346, 364, 403, 434, 692, 728, 806, 868, 1211, 1384, 1612, 1736, 2249, 2422, 2821, 3224, 4498, 4844, 5363, 5642, 8996, 9688, 10726, 11284, 15743, 17992, 21452, 22568, 31486, 37541, 42904, 62972, 69719, 75082, 125944, 139438, 150164, 278876, 300328, 488033, 557752, 976066, 1952132, 3904264]

約数ペア:

[(1, 3904264), (2, 1952132), (4, 976066), (7, 557752), (8, 488033), (13, 300328), (14, 278876), (26, 150164), (28, 139438), (31, 125944), (52, 75082), (56, 69719), (62, 62972), (91, 42904), (104, 37541), (124, 31486), (173, 22568), (182, 21452), (217, 17992), (248, 15743), (346, 11284), (364, 10726), (403, 9688), (434, 8996), (692, 5642), (728, 5363), (806, 4844), (868, 4498), (1211, 3224), (1384, 2821), (1612, 2422), (1736, 2249)]