70827536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:7983

約数の個数: 40

約数和(自身を含む): 151240320

約数和(自身を除く): 80412784

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 7919, 8944, 15838, 31676, 63352, 102947, 126704, 205894, 340517, 411788, 681034, 823576, 1362068, 1647152, 2724136, 4426721, 5448272, 8853442, 17706884, 35413768, 70827536]

約数ペア:

[(1, 70827536), (2, 35413768), (4, 17706884), (8, 8853442), (13, 5448272), (16, 4426721), (26, 2724136), (43, 1647152), (52, 1362068), (86, 823576), (104, 681034), (172, 411788), (208, 340517), (344, 205894), (559, 126704), (688, 102947), (1118, 63352), (2236, 31676), (4472, 15838), (7919, 8944)]