71473416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{911}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 204871680

約数和(自身を除く): 133398264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 467, 911, 934, 1401, 1822, 1868, 2733, 2802, 3269, 3644, 3736, 5466, 5604, 6377, 6538, 7288, 9807, 10932, 11208, 12754, 13076, 19131, 19614, 21864, 25508, 26152, 38262, 39228, 51016, 76524, 78456, 153048, 425437, 850874, 1276311, 1701748, 2552622, 2978059, 3403496, 5105244, 5956118, 8934177, 10210488, 11912236, 17868354, 23824472, 35736708, 71473416]

約数ペア:

[(1, 71473416), (2, 35736708), (3, 23824472), (4, 17868354), (6, 11912236), (7, 10210488), (8, 8934177), (12, 5956118), (14, 5105244), (21, 3403496), (24, 2978059), (28, 2552622), (42, 1701748), (56, 1276311), (84, 850874), (168, 425437), (467, 153048), (911, 78456), (934, 76524), (1401, 51016), (1822, 39228), (1868, 38262), (2733, 26152), (2802, 25508), (3269, 21864), (3644, 19614), (3736, 19131), (5466, 13076), (5604, 12754), (6377, 11208), (6538, 10932), (7288, 9807)]