69068104

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20219}}^1$

素因数の和:20293

約数の個数: 32

約数和(自身を含む): 150436800

約数和(自身を除く): 81368696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 20219, 40438, 80876, 141533, 161752, 283066, 566132, 1132264, 1233359, 2466718, 4933436, 8633513, 9866872, 17267026, 34534052, 69068104]

約数ペア:

[(1, 69068104), (2, 34534052), (4, 17267026), (7, 9866872), (8, 8633513), (14, 4933436), (28, 2466718), (56, 1233359), (61, 1132264), (122, 566132), (244, 283066), (427, 161752), (488, 141533), (854, 80876), (1708, 40438), (3416, 20219)]