40961886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 98554368

約数和(自身を除く): 57592482

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 43, 74, 86, 111, 129, 222, 258, 259, 301, 518, 602, 613, 777, 903, 1226, 1554, 1591, 1806, 1839, 3182, 3678, 4291, 4773, 8582, 9546, 11137, 12873, 22274, 22681, 25746, 26359, 33411, 45362, 52718, 66822, 68043, 79077, 136086, 158154, 158767, 184513, 317534, 369026, 476301, 553539, 952602, 975283, 1107078, 1950566, 2925849, 5851698, 6826981, 13653962, 20480943, 40961886]

約数ペア:

[(1, 40961886), (2, 20480943), (3, 13653962), (6, 6826981), (7, 5851698), (14, 2925849), (21, 1950566), (37, 1107078), (42, 975283), (43, 952602), (74, 553539), (86, 476301), (111, 369026), (129, 317534), (222, 184513), (258, 158767), (259, 158154), (301, 136086), (518, 79077), (602, 68043), (613, 66822), (777, 52718), (903, 45362), (1226, 33411), (1554, 26359), (1591, 25746), (1806, 22681), (1839, 22274), (3182, 12873), (3678, 11137), (4291, 9546), (4773, 8582)]