72071714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 132276480

約数和(自身を除く): 60204766

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 739, 806, 1478, 1573, 3146, 3751, 4433, 7502, 8129, 8866, 9607, 16258, 19214, 22909, 45818, 48763, 89419, 97526, 105677, 178838, 211354, 251999, 297817, 503998, 595634, 1162447, 2324894, 2771989, 3275987, 5543978, 6551974, 36035857, 72071714]

約数ペア:

[(1, 72071714), (2, 36035857), (11, 6551974), (13, 5543978), (22, 3275987), (26, 2771989), (31, 2324894), (62, 1162447), (121, 595634), (143, 503998), (242, 297817), (286, 251999), (341, 211354), (403, 178838), (682, 105677), (739, 97526), (806, 89419), (1478, 48763), (1573, 45818), (3146, 22909), (3751, 19214), (4433, 16258), (7502, 9607), (8129, 8866)]