1397268544

素因数分解:

$2^6\times 7^1\times {\mathrm{751}}^1\times {\mathrm{4153}}^1$

素因数の和:4923

約数の個数: 56

約数和(自身を含む): 3173788928

約数和(自身を除く): 1776520384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 751, 1502, 3004, 4153, 5257, 6008, 8306, 10514, 12016, 16612, 21028, 24032, 29071, 33224, 42056, 48064, 58142, 66448, 84112, 116284, 132896, 168224, 232568, 265792, 336448, 465136, 930272, 1860544, 3118903, 6237806, 12475612, 21832321, 24951224, 43664642, 49902448, 87329284, 99804896, 174658568, 199609792, 349317136, 698634272, 1397268544]

約数ペア:

[(1, 1397268544), (2, 698634272), (4, 349317136), (7, 199609792), (8, 174658568), (14, 99804896), (16, 87329284), (28, 49902448), (32, 43664642), (56, 24951224), (64, 21832321), (112, 12475612), (224, 6237806), (448, 3118903), (751, 1860544), (1502, 930272), (3004, 465136), (4153, 336448), (5257, 265792), (6008, 232568), (8306, 168224), (10514, 132896), (12016, 116284), (16612, 84112), (21028, 66448), (24032, 58142), (29071, 48064), (33224, 42056)]