67787848

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 138510000

約数和(自身を除く): 70722152

約数列:

[1, 2, 4, 8, 29, 37, 53, 58, 74, 106, 116, 148, 149, 212, 232, 296, 298, 424, 596, 1073, 1192, 1537, 1961, 2146, 3074, 3922, 4292, 4321, 5513, 6148, 7844, 7897, 8584, 8642, 11026, 12296, 15688, 15794, 17284, 22052, 31588, 34568, 44104, 56869, 63176, 113738, 159877, 227476, 229013, 292189, 319754, 454952, 458026, 584378, 639508, 916052, 1168756, 1279016, 1832104, 2337512, 8473481, 16946962, 33893924, 67787848]

約数ペア:

[(1, 67787848), (2, 33893924), (4, 16946962), (8, 8473481), (29, 2337512), (37, 1832104), (53, 1279016), (58, 1168756), (74, 916052), (106, 639508), (116, 584378), (148, 458026), (149, 454952), (212, 319754), (232, 292189), (296, 229013), (298, 227476), (424, 159877), (596, 113738), (1073, 63176), (1192, 56869), (1537, 44104), (1961, 34568), (2146, 31588), (3074, 22052), (3922, 17284), (4292, 15794), (4321, 15688), (5513, 12296), (6148, 11026), (7844, 8642), (7897, 8584)]