72419956

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{4261}}^1$

素因数の和:4879

約数の個数: 24

約数和(自身を含む): 145112576

約数和(自身を除く): 72692620

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 4261, 8498, 8522, 16996, 17044, 29827, 59654, 119308, 2586427, 5172854, 10345708, 18104989, 36209978, 72419956]

約数ペア:

[(1, 72419956), (2, 36209978), (4, 18104989), (7, 10345708), (14, 5172854), (28, 2586427), (607, 119308), (1214, 59654), (2428, 29827), (4249, 17044), (4261, 16996), (8498, 8522)]