68078452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4831}}^1$

素因数の和:5119

約数の個数: 24

約数和(自身を含む): 128801792

約数和(自身を除く): 60723340

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 4831, 7046, 9662, 14092, 19324, 62803, 125606, 251212, 1309201, 2618402, 5236804, 17019613, 34039226, 68078452]

約数ペア:

[(1, 68078452), (2, 34039226), (4, 17019613), (13, 5236804), (26, 2618402), (52, 1309201), (271, 251212), (542, 125606), (1084, 62803), (3523, 19324), (4831, 14092), (7046, 9662)]