28188932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2221}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 52261440

約数和(自身を除く): 24072508

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 2221, 3173, 4442, 6346, 8884, 12692, 42199, 84398, 168796, 370907, 741814, 1483628, 7047233, 14094466, 28188932]

約数ペア:

[(1, 28188932), (2, 14094466), (4, 7047233), (19, 1483628), (38, 741814), (76, 370907), (167, 168796), (334, 84398), (668, 42199), (2221, 12692), (3173, 8884), (4442, 6346)]