72239102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 123530400

約数和(自身を除く): 51291298

約数列:

[1, 2, 13, 19, 26, 38, 247, 257, 494, 514, 569, 1138, 3341, 4883, 6682, 7397, 9766, 10811, 14794, 21622, 63479, 126958, 140543, 146233, 281086, 292466, 1901029, 2778427, 3802058, 5556854, 36119551, 72239102]

約数ペア:

[(1, 72239102), (2, 36119551), (13, 5556854), (19, 3802058), (26, 2778427), (38, 1901029), (247, 292466), (257, 281086), (494, 146233), (514, 140543), (569, 126958), (1138, 63479), (3341, 21622), (4883, 14794), (6682, 10811), (7397, 9766)]