64362424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 146361600

約数和(自身を除く): 81999176

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 241, 251, 266, 482, 502, 532, 964, 1004, 1064, 1687, 1757, 1928, 2008, 3374, 3514, 4579, 4769, 6748, 7028, 9158, 9538, 13496, 14056, 18316, 19076, 32053, 33383, 36632, 38152, 60491, 64106, 66766, 120982, 128212, 133532, 241964, 256424, 267064, 423437, 483928, 846874, 1149329, 1693748, 2298658, 3387496, 4597316, 8045303, 9194632, 16090606, 32181212, 64362424]

約数ペア:

[(1, 64362424), (2, 32181212), (4, 16090606), (7, 9194632), (8, 8045303), (14, 4597316), (19, 3387496), (28, 2298658), (38, 1693748), (56, 1149329), (76, 846874), (133, 483928), (152, 423437), (241, 267064), (251, 256424), (266, 241964), (482, 133532), (502, 128212), (532, 120982), (964, 66766), (1004, 64106), (1064, 60491), (1687, 38152), (1757, 36632), (1928, 33383), (2008, 32053), (3374, 19076), (3514, 18316), (4579, 14056), (4769, 13496), (6748, 9538), (7028, 9158)]