28142964

素因数分解:

$2^2\times 3^4\times {\mathrm{86861}}^1$

素因数の和:86877

約数の個数: 30

約数和(自身を含む): 73572114

約数和(自身を除く): 45429150

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86861, 173722, 260583, 347444, 521166, 781749, 1042332, 1563498, 2345247, 3126996, 4690494, 7035741, 9380988, 14071482, 28142964]

約数ペア:

[(1, 28142964), (2, 14071482), (3, 9380988), (4, 7035741), (6, 4690494), (9, 3126996), (12, 2345247), (18, 1563498), (27, 1042332), (36, 781749), (54, 521166), (81, 347444), (108, 260583), (162, 173722), (324, 86861)]