61678484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 130744320

約数和(自身を除く): 69065836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 191, 266, 382, 532, 607, 764, 1214, 1337, 2428, 2674, 3629, 4249, 5348, 7258, 8498, 11533, 14516, 16996, 23066, 25403, 46132, 50806, 80731, 101612, 115937, 161462, 231874, 322924, 463748, 811559, 1623118, 2202803, 3246236, 4405606, 8811212, 15419621, 30839242, 61678484]

約数ペア:

[(1, 61678484), (2, 30839242), (4, 15419621), (7, 8811212), (14, 4405606), (19, 3246236), (28, 2202803), (38, 1623118), (76, 811559), (133, 463748), (191, 322924), (266, 231874), (382, 161462), (532, 115937), (607, 101612), (764, 80731), (1214, 50806), (1337, 46132), (2428, 25403), (2674, 23066), (3629, 16996), (4249, 14516), (5348, 11533), (7258, 8498)]