61609996

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{16061}}^1$

素因数の和:16209

約数の個数: 24

約数和(自身を含む): 124127136

約数和(自身を除く): 62517140

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 16061, 32122, 64244, 112427, 224854, 449708, 2200357, 4400714, 8801428, 15402499, 30804998, 61609996]

約数ペア:

[(1, 61609996), (2, 30804998), (4, 15402499), (7, 8801428), (14, 4400714), (28, 2200357), (137, 449708), (274, 224854), (548, 112427), (959, 64244), (1918, 32122), (3836, 16061)]