111552728

素因数分解:

$2^3\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{1543}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 239381760

約数和(自身を除く): 127829032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1291, 1543, 2582, 3086, 5164, 6172, 9037, 10328, 10801, 12344, 18074, 21602, 36148, 43204, 72296, 86408, 1992013, 3984026, 7968052, 13944091, 15936104, 27888182, 55776364, 111552728]

約数ペア:

[(1, 111552728), (2, 55776364), (4, 27888182), (7, 15936104), (8, 13944091), (14, 7968052), (28, 3984026), (56, 1992013), (1291, 86408), (1543, 72296), (2582, 43204), (3086, 36148), (5164, 21602), (6172, 18074), (9037, 12344), (10328, 10801)]