28963486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 49305600

約数和(自身を除く): 20342114

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1069, 1178, 1426, 2138, 13547, 20311, 24587, 27094, 33139, 40622, 49174, 66278, 467153, 629641, 762197, 934306, 1259282, 1524394, 14481743, 28963486]

約数ペア:

[(1, 28963486), (2, 14481743), (19, 1524394), (23, 1259282), (31, 934306), (38, 762197), (46, 629641), (62, 467153), (437, 66278), (589, 49174), (713, 40622), (874, 33139), (1069, 27094), (1178, 24587), (1426, 20311), (2138, 13547)]