69769778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 47803342

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 806, 809, 1391, 1618, 2782, 3317, 6634, 10517, 21034, 25079, 43121, 50158, 86242, 86563, 173126, 326027, 652054, 1125319, 2250638, 2683453, 5366906, 34884889, 69769778]

約数ペア:

[(1, 69769778), (2, 34884889), (13, 5366906), (26, 2683453), (31, 2250638), (62, 1125319), (107, 652054), (214, 326027), (403, 173126), (806, 86563), (809, 86242), (1391, 50158), (1618, 43121), (2782, 25079), (3317, 21034), (6634, 10517)]