28434108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 70237440

約数和(自身を除く): 41803332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 311, 401, 622, 802, 933, 1203, 1244, 1604, 1866, 2406, 3732, 4812, 5909, 7619, 11818, 15238, 17727, 22857, 23636, 30476, 35454, 45714, 70908, 91428, 124711, 249422, 374133, 498844, 748266, 1496532, 2369509, 4739018, 7108527, 9478036, 14217054, 28434108]

約数ペア:

[(1, 28434108), (2, 14217054), (3, 9478036), (4, 7108527), (6, 4739018), (12, 2369509), (19, 1496532), (38, 748266), (57, 498844), (76, 374133), (114, 249422), (228, 124711), (311, 91428), (401, 70908), (622, 45714), (802, 35454), (933, 30476), (1203, 23636), (1244, 22857), (1604, 17727), (1866, 15238), (2406, 11818), (3732, 7619), (4812, 5909)]