15888965428

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{41759}}^1$

素因数の和:42004

約数の個数: 48

約数和(自身を含む): 32328253440

約数和(自身を除く): 16439288012

約数列:

[1, 2, 4, 7, 14, 28, 107, 127, 214, 254, 428, 508, 749, 889, 1498, 1778, 2996, 3556, 13589, 27178, 41759, 54356, 83518, 95123, 167036, 190246, 292313, 380492, 584626, 1169252, 4468213, 5303393, 8936426, 10606786, 17872852, 21213572, 31277491, 37123751, 62554982, 74247502, 125109964, 148495004, 567463051, 1134926102, 2269852204, 3972241357, 7944482714, 15888965428]

約数ペア:

[(1, 15888965428), (2, 7944482714), (4, 3972241357), (7, 2269852204), (14, 1134926102), (28, 567463051), (107, 148495004), (127, 125109964), (214, 74247502), (254, 62554982), (428, 37123751), (508, 31277491), (749, 21213572), (889, 17872852), (1498, 10606786), (1778, 8936426), (2996, 5303393), (3556, 4468213), (13589, 1169252), (27178, 584626), (41759, 380492), (54356, 292313), (83518, 190246), (95123, 167036)]