1284131632

素因数分解:

$2^4\times 7^4\times {\mathrm{33427}}^1$

素因数の和:33463

約数の個数: 50

約数和(自身を含む): 2902586668

約数和(自身を除く): 1618455036

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 9604, 19208, 33427, 38416, 66854, 133708, 233989, 267416, 467978, 534832, 935956, 1637923, 1871912, 3275846, 3743824, 6551692, 11465461, 13103384, 22930922, 26206768, 45861844, 80258227, 91723688, 160516454, 183447376, 321032908, 642065816, 1284131632]

約数ペア:

[(1, 1284131632), (2, 642065816), (4, 321032908), (7, 183447376), (8, 160516454), (14, 91723688), (16, 80258227), (28, 45861844), (49, 26206768), (56, 22930922), (98, 13103384), (112, 11465461), (196, 6551692), (343, 3743824), (392, 3275846), (686, 1871912), (784, 1637923), (1372, 935956), (2401, 534832), (2744, 467978), (4802, 267416), (5488, 233989), (9604, 133708), (19208, 66854), (33427, 38416)]