3136991728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{350737}}^1$

素因数の和:350801

約数の個数: 40

約数和(自身を含む): 6697692848

約数和(自身を除く): 3560701120

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 350737, 701474, 1402948, 2805896, 4559581, 5611792, 9119162, 15081691, 18238324, 30163382, 36476648, 60326764, 72953296, 120653528, 196061983, 241307056, 392123966, 784247932, 1568495864, 3136991728]

約数ペア:

[(1, 3136991728), (2, 1568495864), (4, 784247932), (8, 392123966), (13, 241307056), (16, 196061983), (26, 120653528), (43, 72953296), (52, 60326764), (86, 36476648), (104, 30163382), (172, 18238324), (208, 15081691), (344, 9119162), (559, 5611792), (688, 4559581), (1118, 2805896), (2236, 1402948), (4472, 701474), (8944, 350737)]