25183732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 53803008

約数和(自身を除く): 28619276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 191, 238, 277, 382, 476, 554, 764, 1108, 1337, 1939, 2674, 3247, 3878, 4709, 5348, 6494, 7756, 9418, 12988, 18836, 22729, 32963, 45458, 52907, 65926, 90916, 105814, 131852, 211628, 370349, 740698, 899419, 1481396, 1798838, 3597676, 6295933, 12591866, 25183732]

約数ペア:

[(1, 25183732), (2, 12591866), (4, 6295933), (7, 3597676), (14, 1798838), (17, 1481396), (28, 899419), (34, 740698), (68, 370349), (119, 211628), (191, 131852), (238, 105814), (277, 90916), (382, 65926), (476, 52907), (554, 45458), (764, 32963), (1108, 22729), (1337, 18836), (1939, 12988), (2674, 9418), (3247, 7756), (3878, 6494), (4709, 5348)]