28010814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{853}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 60545184

約数和(自身を除く): 32534370

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 853, 1263, 1706, 2526, 2559, 5118, 5473, 10946, 11089, 16419, 22178, 32838, 33267, 66534, 359113, 718226, 1077339, 2154678, 4668469, 9336938, 14005407, 28010814]

約数ペア:

[(1, 28010814), (2, 14005407), (3, 9336938), (6, 4668469), (13, 2154678), (26, 1077339), (39, 718226), (78, 359113), (421, 66534), (842, 33267), (853, 32838), (1263, 22178), (1706, 16419), (2526, 11089), (2559, 10946), (5118, 5473)]