65886628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 128943360

約数和(自身を除く): 63056732

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 103, 206, 391, 409, 412, 782, 818, 1564, 1636, 1751, 2369, 3502, 4738, 6953, 7004, 9407, 9476, 13906, 18814, 27812, 37628, 40273, 42127, 80546, 84254, 159919, 161092, 168508, 319838, 639676, 716159, 968921, 1432318, 1937842, 2864636, 3875684, 16471657, 32943314, 65886628]

約数ペア:

[(1, 65886628), (2, 32943314), (4, 16471657), (17, 3875684), (23, 2864636), (34, 1937842), (46, 1432318), (68, 968921), (92, 716159), (103, 639676), (206, 319838), (391, 168508), (409, 161092), (412, 159919), (782, 84254), (818, 80546), (1564, 42127), (1636, 40273), (1751, 37628), (2369, 27812), (3502, 18814), (4738, 13906), (6953, 9476), (7004, 9407)]