13070928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20947}}^1$

素因数の和:20971

約数の個数: 40

約数和(自身を含む): 36365728

約数和(自身を除く): 23294800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20947, 41894, 62841, 83788, 125682, 167576, 251364, 272311, 335152, 502728, 544622, 816933, 1005456, 1089244, 1633866, 2178488, 3267732, 4356976, 6535464, 13070928]

約数ペア:

[(1, 13070928), (2, 6535464), (3, 4356976), (4, 3267732), (6, 2178488), (8, 1633866), (12, 1089244), (13, 1005456), (16, 816933), (24, 544622), (26, 502728), (39, 335152), (48, 272311), (52, 251364), (78, 167576), (104, 125682), (156, 83788), (208, 62841), (312, 41894), (624, 20947)]