61284656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 123541200

約数和(自身を除く): 62256544

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 269, 464, 491, 538, 982, 1076, 1964, 2152, 3928, 4304, 7801, 7856, 14239, 15602, 28478, 31204, 56956, 62408, 113912, 124816, 132079, 227824, 264158, 528316, 1056632, 2113264, 3830291, 7660582, 15321164, 30642328, 61284656]

約数ペア:

[(1, 61284656), (2, 30642328), (4, 15321164), (8, 7660582), (16, 3830291), (29, 2113264), (58, 1056632), (116, 528316), (232, 264158), (269, 227824), (464, 132079), (491, 124816), (538, 113912), (982, 62408), (1076, 56956), (1964, 31204), (2152, 28478), (3928, 15602), (4304, 14239), (7801, 7856)]