19068254464

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{366923}}^1$

素因数の和:366975

約数の個数: 72

約数和(自身を含む): 44999559360

約数和(自身を除く): 25931304896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3712, 6496, 7424, 12992, 25984, 51968, 366923, 733846, 1467692, 2568461, 2935384, 5136922, 5870768, 10273844, 10640767, 11741536, 20547688, 21281534, 23483072, 41095376, 42563068, 46966144, 74485369, 82190752, 85126136, 93932288, 148970738, 164381504, 170252272, 297941476, 328763008, 340504544, 595882952, 657526016, 681009088, 1191765904, 1362018176, 2383531808, 2724036352, 4767063616, 9534127232, 19068254464]

約数ペア:

[(1, 19068254464), (2, 9534127232), (4, 4767063616), (7, 2724036352), (8, 2383531808), (14, 1362018176), (16, 1191765904), (28, 681009088), (29, 657526016), (32, 595882952), (56, 340504544), (58, 328763008), (64, 297941476), (112, 170252272), (116, 164381504), (128, 148970738), (203, 93932288), (224, 85126136), (232, 82190752), (256, 74485369), (406, 46966144), (448, 42563068), (464, 41095376), (812, 23483072), (896, 21281534), (928, 20547688), (1624, 11741536), (1792, 10640767), (1856, 10273844), (3248, 5870768), (3712, 5136922), (6496, 2935384), (7424, 2568461), (12992, 1467692), (25984, 733846), (51968, 366923)]