286670672

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{10303}}^1$

素因数の和:10395

約数の個数: 40

約数和(自身を含む): 582629376

約数和(自身を除く): 295958704

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 6956, 10303, 13912, 20606, 27824, 41212, 82424, 164848, 381211, 484241, 762422, 968482, 1524844, 1936964, 3049688, 3873928, 6099376, 7747856, 17916917, 35833834, 71667668, 143335336, 286670672]

約数ペア:

[(1, 286670672), (2, 143335336), (4, 71667668), (8, 35833834), (16, 17916917), (37, 7747856), (47, 6099376), (74, 3873928), (94, 3049688), (148, 1936964), (188, 1524844), (296, 968482), (376, 762422), (592, 484241), (752, 381211), (1739, 164848), (3478, 82424), (6956, 41212), (10303, 27824), (13912, 20606)]