7887184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 16391808

約数和(自身を除く): 8504624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 271, 272, 428, 542, 856, 1084, 1712, 1819, 2168, 3638, 4336, 4607, 7276, 9214, 14552, 18428, 28997, 29104, 36856, 57994, 73712, 115988, 231976, 463952, 492949, 985898, 1971796, 3943592, 7887184]

約数ペア:

[(1, 7887184), (2, 3943592), (4, 1971796), (8, 985898), (16, 492949), (17, 463952), (34, 231976), (68, 115988), (107, 73712), (136, 57994), (214, 36856), (271, 29104), (272, 28997), (428, 18428), (542, 14552), (856, 9214), (1084, 7276), (1712, 4607), (1819, 4336), (2168, 3638)]