24553928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 56678400

約数和(自身を除く): 32124472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 491, 532, 658, 893, 982, 1064, 1316, 1786, 1964, 2632, 3437, 3572, 3928, 6251, 6874, 7144, 9329, 12502, 13748, 18658, 23077, 25004, 27496, 37316, 46154, 50008, 65303, 74632, 92308, 130606, 161539, 184616, 261212, 323078, 438463, 522424, 646156, 876926, 1292312, 1753852, 3069241, 3507704, 6138482, 12276964, 24553928]

約数ペア:

[(1, 24553928), (2, 12276964), (4, 6138482), (7, 3507704), (8, 3069241), (14, 1753852), (19, 1292312), (28, 876926), (38, 646156), (47, 522424), (56, 438463), (76, 323078), (94, 261212), (133, 184616), (152, 161539), (188, 130606), (266, 92308), (329, 74632), (376, 65303), (491, 50008), (532, 46154), (658, 37316), (893, 27496), (982, 25004), (1064, 23077), (1316, 18658), (1786, 13748), (1964, 12502), (2632, 9329), (3437, 7144), (3572, 6874), (3928, 6251)]