40706438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 65155104

約数和(自身を除く): 24448666

約数列:

[1, 2, 37, 53, 74, 97, 106, 107, 194, 214, 1961, 3589, 3922, 3959, 5141, 5671, 7178, 7918, 10282, 10379, 11342, 20758, 190217, 209827, 380434, 384023, 419654, 550087, 768046, 1100174, 20353219, 40706438]

約数ペア:

[(1, 40706438), (2, 20353219), (37, 1100174), (53, 768046), (74, 550087), (97, 419654), (106, 384023), (107, 380434), (194, 209827), (214, 190217), (1961, 20758), (3589, 11342), (3922, 10379), (3959, 10282), (5141, 7918), (5671, 7178)]