1572201848

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{56489}}^1$

素因数の和:56580

約数の個数: 48

約数和(自身を含む): 3477524400

約数和(自身を除く): 1905322552

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6958, 13916, 27832, 56489, 112978, 225956, 395423, 451912, 790846, 1581692, 2767961, 3163384, 4010719, 5535922, 8021438, 11071844, 16042876, 22143688, 28075033, 32085752, 56150066, 112300132, 196525231, 224600264, 393050462, 786100924, 1572201848]

約数ペア:

[(1, 1572201848), (2, 786100924), (4, 393050462), (7, 224600264), (8, 196525231), (14, 112300132), (28, 56150066), (49, 32085752), (56, 28075033), (71, 22143688), (98, 16042876), (142, 11071844), (196, 8021438), (284, 5535922), (392, 4010719), (497, 3163384), (568, 2767961), (994, 1581692), (1988, 790846), (3479, 451912), (3976, 395423), (6958, 225956), (13916, 112978), (27832, 56489)]