65150428

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5689}}^1$

素因数の和:6109

約数の個数: 24

約数和(自身を含む): 130642400

約数和(自身を除く): 65491972

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5689, 5726, 11378, 11452, 22756, 39823, 79646, 159292, 2326801, 4653602, 9307204, 16287607, 32575214, 65150428]

約数ペア:

[(1, 65150428), (2, 32575214), (4, 16287607), (7, 9307204), (14, 4653602), (28, 2326801), (409, 159292), (818, 79646), (1636, 39823), (2863, 22756), (5689, 11452), (5726, 11378)]