72275028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{860417}}^1$

素因数の和:860431

約数の個数: 24

約数和(自身を含む): 192733632

約数和(自身を除く): 120458604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 860417, 1720834, 2581251, 3441668, 5162502, 6022919, 10325004, 12045838, 18068757, 24091676, 36137514, 72275028]

約数ペア:

[(1, 72275028), (2, 36137514), (3, 24091676), (4, 18068757), (6, 12045838), (7, 10325004), (12, 6022919), (14, 5162502), (21, 3441668), (28, 2581251), (42, 1720834), (84, 860417)]