22561756

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2738

約数の個数: 36

約数和(自身を含む): 47014968

約数和(自身を除く): 24453212

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 2677, 4214, 5354, 8428, 10708, 18739, 37478, 74956, 115111, 131173, 230222, 262346, 460444, 524692, 805777, 1611554, 3223108, 5640439, 11280878, 22561756]

約数ペア:

[(1, 22561756), (2, 11280878), (4, 5640439), (7, 3223108), (14, 1611554), (28, 805777), (43, 524692), (49, 460444), (86, 262346), (98, 230222), (172, 131173), (196, 115111), (301, 74956), (602, 37478), (1204, 18739), (2107, 10708), (2677, 8428), (4214, 5354)]