6698776

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 15266880

約数和(自身を除く): 8568104

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 53, 56, 61, 74, 106, 122, 148, 212, 244, 259, 296, 371, 424, 427, 488, 518, 742, 854, 1036, 1484, 1708, 1961, 2072, 2257, 2968, 3233, 3416, 3922, 4514, 6466, 7844, 9028, 12932, 13727, 15688, 15799, 18056, 22631, 25864, 27454, 31598, 45262, 54908, 63196, 90524, 109816, 119621, 126392, 181048, 239242, 478484, 837347, 956968, 1674694, 3349388, 6698776]

約数ペア:

[(1, 6698776), (2, 3349388), (4, 1674694), (7, 956968), (8, 837347), (14, 478484), (28, 239242), (37, 181048), (53, 126392), (56, 119621), (61, 109816), (74, 90524), (106, 63196), (122, 54908), (148, 45262), (212, 31598), (244, 27454), (259, 25864), (296, 22631), (371, 18056), (424, 15799), (427, 15688), (488, 13727), (518, 12932), (742, 9028), (854, 7844), (1036, 6466), (1484, 4514), (1708, 3922), (1961, 3416), (2072, 3233), (2257, 2968)]