68991104

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5923}}^1$

素因数の和:5957

約数の個数: 64

約数和(自身を含む): 169189440

約数和(自身を除く): 100198336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 5923, 11648, 11846, 23692, 41461, 47384, 76999, 82922, 94768, 153998, 165844, 189536, 307996, 331688, 379072, 538993, 615992, 663376, 758144, 1077986, 1231984, 1326752, 2155972, 2463968, 2653504, 4311944, 4927936, 5307008, 8623888, 9855872, 17247776, 34495552, 68991104]

約数ペア:

[(1, 68991104), (2, 34495552), (4, 17247776), (7, 9855872), (8, 8623888), (13, 5307008), (14, 4927936), (16, 4311944), (26, 2653504), (28, 2463968), (32, 2155972), (52, 1326752), (56, 1231984), (64, 1077986), (91, 758144), (104, 663376), (112, 615992), (128, 538993), (182, 379072), (208, 331688), (224, 307996), (364, 189536), (416, 165844), (448, 153998), (728, 94768), (832, 82922), (896, 76999), (1456, 47384), (1664, 41461), (2912, 23692), (5824, 11846), (5923, 11648)]