4455520384

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{160409}}^1$

素因数の和:160461

約数の個数: 64

約数和(自身を含む): 10471564800

約数和(自身を除く): 6016044416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 160409, 320818, 641636, 1122863, 1283272, 2245726, 2566544, 4491452, 4972679, 5133088, 8982904, 9945358, 10266176, 17965808, 19890716, 20532352, 34808753, 35931616, 39781432, 69617506, 71863232, 79562864, 139235012, 143726464, 159125728, 278470024, 318251456, 556940048, 636502912, 1113880096, 2227760192, 4455520384]

約数ペア:

[(1, 4455520384), (2, 2227760192), (4, 1113880096), (7, 636502912), (8, 556940048), (14, 318251456), (16, 278470024), (28, 159125728), (31, 143726464), (32, 139235012), (56, 79562864), (62, 71863232), (64, 69617506), (112, 39781432), (124, 35931616), (128, 34808753), (217, 20532352), (224, 19890716), (248, 17965808), (434, 10266176), (448, 9945358), (496, 8982904), (868, 5133088), (896, 4972679), (992, 4491452), (1736, 2566544), (1984, 2245726), (3472, 1283272), (3968, 1122863), (6944, 641636), (13888, 320818), (27776, 160409)]