40458424321

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1\times {\mathrm{1601}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 52070895360

約数和(自身を除く): 11612471039

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 1319, 1601, 2737, 9233, 11207, 19159, 22423, 27217, 30337, 36823, 64631, 78449, 156961, 190519, 212359, 257761, 515729, 625991, 1098727, 1333633, 1486513, 1804327, 2111719, 3610103, 4381937, 14782033, 25270721, 30673559, 35899223, 48569537, 103474231, 251294561, 339986759, 825682129, 1759061927, 2379907313, 5779774903, 40458424321]

約数ペア:

[(1, 40458424321), (7, 5779774903), (17, 2379907313), (23, 1759061927), (49, 825682129), (119, 339986759), (161, 251294561), (391, 103474231), (833, 48569537), (1127, 35899223), (1319, 30673559), (1601, 25270721), (2737, 14782033), (9233, 4381937), (11207, 3610103), (19159, 2111719), (22423, 1804327), (27217, 1486513), (30337, 1333633), (36823, 1098727), (64631, 625991), (78449, 515729), (156961, 257761), (190519, 212359)]