42785246

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 75965952

約数和(自身を除く): 33180706

約数列:

[1, 2, 7, 14, 37, 74, 151, 259, 302, 518, 547, 1057, 1094, 2114, 3829, 5587, 7658, 11174, 20239, 39109, 40478, 78218, 82597, 141673, 165194, 283346, 578179, 1156358, 3056089, 6112178, 21392623, 42785246]

約数ペア:

[(1, 42785246), (2, 21392623), (7, 6112178), (14, 3056089), (37, 1156358), (74, 578179), (151, 283346), (259, 165194), (302, 141673), (518, 82597), (547, 78218), (1057, 40478), (1094, 39109), (2114, 20239), (3829, 11174), (5587, 7658)]