115420928

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 272506080

約数和(自身を除く): 157085152

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, 2221, 3248, 3712, 4442, 6496, 7424, 8884, 12992, 15547, 17768, 25984, 31094, 35536, 51968, 62188, 64409, 71072, 124376, 128818, 142144, 248752, 257636, 284288, 450863, 497504, 515272, 568576, 901726, 995008, 1030544, 1803452, 1990016, 2061088, 3606904, 3980032, 4122176, 7213808, 8244352, 14427616, 16488704, 28855232, 57710464, 115420928]

約数ペア:

[(1, 115420928), (2, 57710464), (4, 28855232), (7, 16488704), (8, 14427616), (14, 8244352), (16, 7213808), (28, 4122176), (29, 3980032), (32, 3606904), (56, 2061088), (58, 1990016), (64, 1803452), (112, 1030544), (116, 995008), (128, 901726), (203, 568576), (224, 515272), (232, 497504), (256, 450863), (406, 284288), (448, 257636), (464, 248752), (812, 142144), (896, 128818), (928, 124376), (1624, 71072), (1792, 64409), (1856, 62188), (2221, 51968), (3248, 35536), (3712, 31094), (4442, 25984), (6496, 17768), (7424, 15547), (8884, 12992)]