38756029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 7813571

約数列:

[1, 13, 19, 41, 43, 89, 247, 533, 559, 779, 817, 1157, 1691, 1763, 3649, 3827, 10127, 10621, 21983, 22919, 33497, 47437, 49751, 69331, 72713, 156907, 435461, 901303, 945269, 2039791, 2981233, 38756029]

約数ペア:

[(1, 38756029), (13, 2981233), (19, 2039791), (41, 945269), (43, 901303), (89, 435461), (247, 156907), (533, 72713), (559, 69331), (779, 49751), (817, 47437), (1157, 33497), (1691, 22919), (1763, 21983), (3649, 10621), (3827, 10127)]