7886567036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{2971}}^1$

素因数の和:3474

約数の個数: 48

約数和(自身を含む): 14799133440

約数和(自身を除く): 6912566404

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 379, 412, 758, 1516, 1751, 2971, 3502, 5942, 6443, 7004, 11884, 12886, 25772, 39037, 50507, 78074, 101014, 156148, 202028, 306013, 612026, 663629, 1126009, 1224052, 1327258, 2252018, 2654516, 4504036, 5202221, 10404442, 19142153, 20808884, 38284306, 76568612, 115978927, 231957854, 463915708, 1971641759, 3943283518, 7886567036]

約数ペア:

[(1, 7886567036), (2, 3943283518), (4, 1971641759), (17, 463915708), (34, 231957854), (68, 115978927), (103, 76568612), (206, 38284306), (379, 20808884), (412, 19142153), (758, 10404442), (1516, 5202221), (1751, 4504036), (2971, 2654516), (3502, 2252018), (5942, 1327258), (6443, 1224052), (7004, 1126009), (11884, 663629), (12886, 612026), (25772, 306013), (39037, 202028), (50507, 156148), (78074, 101014)]