7832491888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{2029}}^1$

素因数の和:2394

約数の個数: 80

約数和(自身を含む): 16654802080

約数和(自身を除く): 8822310192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 277, 536, 554, 871, 1072, 1108, 1742, 2029, 2216, 3484, 3601, 4058, 4432, 6968, 7202, 8116, 13936, 14404, 16232, 18559, 26377, 28808, 32464, 37118, 52754, 57616, 74236, 105508, 135943, 148472, 211016, 241267, 271886, 296944, 422032, 482534, 543772, 562033, 965068, 1087544, 1124066, 1767259, 1930136, 2175088, 2248132, 3534518, 3860272, 4496264, 7069036, 7306429, 8992528, 14138072, 14612858, 28276144, 29225716, 37656211, 58451432, 75312422, 116902864, 150624844, 301249688, 489530743, 602499376, 979061486, 1958122972, 3916245944, 7832491888]

約数ペア:

[(1, 7832491888), (2, 3916245944), (4, 1958122972), (8, 979061486), (13, 602499376), (16, 489530743), (26, 301249688), (52, 150624844), (67, 116902864), (104, 75312422), (134, 58451432), (208, 37656211), (268, 29225716), (277, 28276144), (536, 14612858), (554, 14138072), (871, 8992528), (1072, 7306429), (1108, 7069036), (1742, 4496264), (2029, 3860272), (2216, 3534518), (3484, 2248132), (3601, 2175088), (4058, 1930136), (4432, 1767259), (6968, 1124066), (7202, 1087544), (8116, 965068), (13936, 562033), (14404, 543772), (16232, 482534), (18559, 422032), (26377, 296944), (28808, 271886), (32464, 241267), (37118, 211016), (52754, 148472), (57616, 135943), (74236, 105508)]