25313544

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20681}}^1$

素因数の和:20710

約数の個数: 48

約数和(自身を含む): 72593820

約数和(自身を除く): 47280276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 20681, 41362, 62043, 82724, 124086, 165448, 186129, 248172, 351577, 372258, 496344, 703154, 744516, 1054731, 1406308, 1489032, 2109462, 2812616, 3164193, 4218924, 6328386, 8437848, 12656772, 25313544]

約数ペア:

[(1, 25313544), (2, 12656772), (3, 8437848), (4, 6328386), (6, 4218924), (8, 3164193), (9, 2812616), (12, 2109462), (17, 1489032), (18, 1406308), (24, 1054731), (34, 744516), (36, 703154), (51, 496344), (68, 372258), (72, 351577), (102, 248172), (136, 186129), (153, 165448), (204, 124086), (306, 82724), (408, 62043), (612, 41362), (1224, 20681)]