28416756

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{33353}}^1$

素因数の和:33431

約数の個数: 24

約数和(自身を含む): 67241664

約数和(自身を除く): 38824908

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 33353, 66706, 100059, 133412, 200118, 400236, 2368063, 4736126, 7104189, 9472252, 14208378, 28416756]

約数ペア:

[(1, 28416756), (2, 14208378), (3, 9472252), (4, 7104189), (6, 4736126), (12, 2368063), (71, 400236), (142, 200118), (213, 133412), (284, 100059), (426, 66706), (852, 33353)]