71151408

素因数分解:

$2^4\times 3^2\times {\mathrm{494107}}^1$

素因数の和:494121

約数の個数: 30

約数和(自身を含む): 199125524

約数和(自身を除く): 127974116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 494107, 988214, 1482321, 1976428, 2964642, 3952856, 4446963, 5929284, 7905712, 8893926, 11858568, 17787852, 23717136, 35575704, 71151408]

約数ペア:

[(1, 71151408), (2, 35575704), (3, 23717136), (4, 17787852), (6, 11858568), (8, 8893926), (9, 7905712), (12, 5929284), (16, 4446963), (18, 3952856), (24, 2964642), (36, 1976428), (48, 1482321), (72, 988214), (144, 494107)]