65629046

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 123039744

約数和(自身を除く): 57410698

約数列:

[1, 2, 7, 14, 31, 37, 61, 62, 67, 74, 122, 134, 217, 259, 427, 434, 469, 518, 854, 938, 1147, 1891, 2077, 2257, 2294, 2479, 3782, 4087, 4154, 4514, 4958, 8029, 8174, 13237, 14539, 15799, 16058, 17353, 26474, 28609, 29078, 31598, 34706, 57218, 69967, 76849, 126697, 139934, 151219, 153698, 253394, 302438, 489769, 537943, 886879, 979538, 1058533, 1075886, 1773758, 2117066, 4687789, 9375578, 32814523, 65629046]

約数ペア:

[(1, 65629046), (2, 32814523), (7, 9375578), (14, 4687789), (31, 2117066), (37, 1773758), (61, 1075886), (62, 1058533), (67, 979538), (74, 886879), (122, 537943), (134, 489769), (217, 302438), (259, 253394), (427, 153698), (434, 151219), (469, 139934), (518, 126697), (854, 76849), (938, 69967), (1147, 57218), (1891, 34706), (2077, 31598), (2257, 29078), (2294, 28609), (2479, 26474), (3782, 17353), (4087, 16058), (4154, 15799), (4514, 14539), (4958, 13237), (8029, 8174)]