74887304

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 143856000

約数和(自身を除く): 68968696

約数列:

[1, 2, 4, 8, 53, 106, 212, 239, 424, 478, 739, 956, 1478, 1912, 2956, 5912, 12667, 25334, 39167, 50668, 78334, 101336, 156668, 176621, 313336, 353242, 706484, 1412968, 9360913, 18721826, 37443652, 74887304]

約数ペア:

[(1, 74887304), (2, 37443652), (4, 18721826), (8, 9360913), (53, 1412968), (106, 706484), (212, 353242), (239, 313336), (424, 176621), (478, 156668), (739, 101336), (956, 78334), (1478, 50668), (1912, 39167), (2956, 25334), (5912, 12667)]