1372384384

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49409}}^1$

素因数の和:49461

約数の個数: 64

約数和(自身を含む): 3225484800

約数和(自身を除く): 1853100416

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, 49409, 98818, 197636, 345863, 395272, 691726, 790544, 1383452, 1531679, 1581088, 2766904, 3063358, 3162176, 5533808, 6126716, 6324352, 10721753, 11067616, 12253432, 21443506, 22135232, 24506864, 42887012, 44270464, 49013728, 85774024, 98027456, 171548048, 196054912, 343096096, 686192192, 1372384384]

約数ペア:

[(1, 1372384384), (2, 686192192), (4, 343096096), (7, 196054912), (8, 171548048), (14, 98027456), (16, 85774024), (28, 49013728), (31, 44270464), (32, 42887012), (56, 24506864), (62, 22135232), (64, 21443506), (112, 12253432), (124, 11067616), (128, 10721753), (217, 6324352), (224, 6126716), (248, 5533808), (434, 3162176), (448, 3063358), (496, 2766904), (868, 1581088), (896, 1531679), (992, 1383452), (1736, 790544), (1984, 691726), (3472, 395272), (3968, 345863), (6944, 197636), (13888, 98818), (27776, 49409)]