72968336

素因数分解:

$2^4\times 7^1\times {\mathrm{651503}}^1$

素因数の和:651518

約数の個数: 20

約数和(自身を含む): 161572992

約数和(自身を除く): 88604656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 651503, 1303006, 2606012, 4560521, 5212024, 9121042, 10424048, 18242084, 36484168, 72968336]

約数ペア:

[(1, 72968336), (2, 36484168), (4, 18242084), (7, 10424048), (8, 9121042), (14, 5212024), (16, 4560521), (28, 2606012), (56, 1303006), (112, 651503)]