28514148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3956

約数の個数: 48

約数和(自身を含む): 73194240

約数和(自身を除く): 44680092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 3889, 7332, 7778, 11667, 15556, 23334, 46668, 50557, 101114, 151671, 182783, 202228, 303342, 365566, 548349, 606684, 731132, 1096698, 2193396, 2376179, 4752358, 7128537, 9504716, 14257074, 28514148]

約数ペア:

[(1, 28514148), (2, 14257074), (3, 9504716), (4, 7128537), (6, 4752358), (12, 2376179), (13, 2193396), (26, 1096698), (39, 731132), (47, 606684), (52, 548349), (78, 365566), (94, 303342), (141, 202228), (156, 182783), (188, 151671), (282, 101114), (564, 50557), (611, 46668), (1222, 23334), (1833, 15556), (2444, 11667), (3666, 7778), (3889, 7332)]