6661904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 13814592

約数和(自身を除く): 7152688

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 421, 688, 842, 989, 1684, 1978, 3368, 3956, 6736, 7912, 9683, 15824, 18103, 19366, 36206, 38732, 72412, 77464, 144824, 154928, 289648, 416369, 832738, 1665476, 3330952, 6661904]

約数ペア:

[(1, 6661904), (2, 3330952), (4, 1665476), (8, 832738), (16, 416369), (23, 289648), (43, 154928), (46, 144824), (86, 77464), (92, 72412), (172, 38732), (184, 36206), (344, 19366), (368, 18103), (421, 15824), (688, 9683), (842, 7912), (989, 6736), (1684, 3956), (1978, 3368)]