12254449792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{237563}}^1$

素因数の和:237621

約数の個数: 64

約数和(自身を含む): 27139311360

約数和(自身を除く): 14884861568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 25792, 51584, 237563, 475126, 950252, 1900504, 3088319, 3801008, 6176638, 7364453, 7602016, 12353276, 14728906, 15204032, 24706552, 29457812, 30408064, 49413104, 58915624, 95737889, 98826208, 117831248, 191475778, 197652416, 235662496, 382951556, 395304832, 471324992, 765903112, 942649984, 1531806224, 3063612448, 6127224896, 12254449792]

約数ペア:

[(1, 12254449792), (2, 6127224896), (4, 3063612448), (8, 1531806224), (13, 942649984), (16, 765903112), (26, 471324992), (31, 395304832), (32, 382951556), (52, 235662496), (62, 197652416), (64, 191475778), (104, 117831248), (124, 98826208), (128, 95737889), (208, 58915624), (248, 49413104), (403, 30408064), (416, 29457812), (496, 24706552), (806, 15204032), (832, 14728906), (992, 12353276), (1612, 7602016), (1664, 7364453), (1984, 6176638), (3224, 3801008), (3968, 3088319), (6448, 1900504), (12896, 950252), (25792, 475126), (51584, 237563)]