71488312

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5297}}^1$

素因数の和:5551

約数の個数: 32

約数和(自身を含む): 153853920

約数和(自身を除く): 82365608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 5297, 6748, 10594, 13496, 21188, 37079, 42376, 74158, 148316, 296632, 1276577, 2553154, 5106308, 8936039, 10212616, 17872078, 35744156, 71488312]

約数ペア:

[(1, 71488312), (2, 35744156), (4, 17872078), (7, 10212616), (8, 8936039), (14, 5106308), (28, 2553154), (56, 1276577), (241, 296632), (482, 148316), (964, 74158), (1687, 42376), (1928, 37079), (3374, 21188), (5297, 13496), (6748, 10594)]