28178016

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{7933}}^1$

素因数の和:7983

約数の個数: 48

約数和(自身を含む): 75975984

約数和(自身を除く): 47797968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 7933, 15866, 23799, 31732, 47598, 63464, 95196, 126928, 190392, 253856, 293521, 380784, 587042, 761568, 880563, 1174084, 1761126, 2348168, 3522252, 4696336, 7044504, 9392672, 14089008, 28178016]

約数ペア:

[(1, 28178016), (2, 14089008), (3, 9392672), (4, 7044504), (6, 4696336), (8, 3522252), (12, 2348168), (16, 1761126), (24, 1174084), (32, 880563), (37, 761568), (48, 587042), (74, 380784), (96, 293521), (111, 253856), (148, 190392), (222, 126928), (296, 95196), (444, 63464), (592, 47598), (888, 31732), (1184, 23799), (1776, 15866), (3552, 7933)]