28733276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 59609088

約数和(自身を除く): 30875812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 191, 263, 286, 382, 526, 572, 764, 1052, 2101, 2483, 2893, 3419, 4202, 4966, 5786, 6838, 8404, 9932, 11572, 13676, 27313, 37609, 50233, 54626, 75218, 100466, 109252, 150436, 200932, 552563, 653029, 1105126, 1306058, 2210252, 2612116, 7183319, 14366638, 28733276]

約数ペア:

[(1, 28733276), (2, 14366638), (4, 7183319), (11, 2612116), (13, 2210252), (22, 1306058), (26, 1105126), (44, 653029), (52, 552563), (143, 200932), (191, 150436), (263, 109252), (286, 100466), (382, 75218), (526, 54626), (572, 50233), (764, 37609), (1052, 27313), (2101, 13676), (2483, 11572), (2893, 9932), (3419, 8404), (4202, 6838), (4966, 5786)]