76877008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2659}}^1$

素因数の和:2819

約数の個数: 40

約数和(自身を含む): 161621600

約数和(自身を除く): 84744592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 2659, 3614, 5318, 7228, 10636, 14456, 21272, 28912, 34567, 42544, 69134, 138268, 276536, 369601, 553072, 739202, 1478404, 2956808, 4804813, 5913616, 9609626, 19219252, 38438504, 76877008]

約数ペア:

[(1, 76877008), (2, 38438504), (4, 19219252), (8, 9609626), (13, 5913616), (16, 4804813), (26, 2956808), (52, 1478404), (104, 739202), (139, 553072), (208, 369601), (278, 276536), (556, 138268), (1112, 69134), (1807, 42544), (2224, 34567), (2659, 28912), (3614, 21272), (5318, 14456), (7228, 10636)]