65686396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 123934720

約数和(自身を除く): 58248324

約数列:

[1, 2, 4, 31, 37, 62, 74, 103, 124, 139, 148, 206, 278, 412, 556, 1147, 2294, 3193, 3811, 4309, 4588, 5143, 6386, 7622, 8618, 10286, 12772, 14317, 15244, 17236, 20572, 28634, 57268, 118141, 159433, 236282, 318866, 443827, 472564, 529729, 637732, 887654, 1059458, 1775308, 2118916, 16421599, 32843198, 65686396]

約数ペア:

[(1, 65686396), (2, 32843198), (4, 16421599), (31, 2118916), (37, 1775308), (62, 1059458), (74, 887654), (103, 637732), (124, 529729), (139, 472564), (148, 443827), (206, 318866), (278, 236282), (412, 159433), (556, 118141), (1147, 57268), (2294, 28634), (3193, 20572), (3811, 17236), (4309, 15244), (4588, 14317), (5143, 12772), (6386, 10286), (7622, 8618)]