28702970764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3323}}^1\times {\mathrm{3863}}^1$

素因数の和:7246

約数の個数: 48

約数和(自身を含む): 55383052032

約数和(自身を除く): 26680081268

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 3323, 3863, 6646, 7726, 13292, 15452, 43199, 50219, 86398, 100438, 142889, 166109, 172796, 200876, 285778, 332218, 571556, 664436, 1857557, 2159417, 3715114, 4318834, 7430228, 8637668, 12836749, 25673498, 51346996, 166877737, 333755474, 551980207, 667510948, 1103960414, 2207920828, 7175742691, 14351485382, 28702970764]

約数ペア:

[(1, 28702970764), (2, 14351485382), (4, 7175742691), (13, 2207920828), (26, 1103960414), (43, 667510948), (52, 551980207), (86, 333755474), (172, 166877737), (559, 51346996), (1118, 25673498), (2236, 12836749), (3323, 8637668), (3863, 7430228), (6646, 4318834), (7726, 3715114), (13292, 2159417), (15452, 1857557), (43199, 664436), (50219, 571556), (86398, 332218), (100438, 285778), (142889, 200876), (166109, 172796)]