614545984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23827}}^1$

素因数の和:23883

約数の個数: 56

約数和(自身を含む): 1355717888

約数和(自身を除く): 741171904

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 23827, 25792, 47654, 95308, 190616, 309751, 381232, 619502, 738637, 762464, 1239004, 1477274, 1524928, 2478008, 2954548, 4956016, 5909096, 9602281, 9912032, 11818192, 19204562, 19824064, 23636384, 38409124, 47272768, 76818248, 153636496, 307272992, 614545984]

約数ペア:

[(1, 614545984), (2, 307272992), (4, 153636496), (8, 76818248), (13, 47272768), (16, 38409124), (26, 23636384), (31, 19824064), (32, 19204562), (52, 11818192), (62, 9912032), (64, 9602281), (104, 5909096), (124, 4956016), (208, 2954548), (248, 2478008), (403, 1524928), (416, 1477274), (496, 1239004), (806, 762464), (832, 738637), (992, 619502), (1612, 381232), (1984, 309751), (3224, 190616), (6448, 95308), (12896, 47654), (23827, 25792)]