28371762

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{5101}}^1$

素因数の和:5215

約数の個数: 32

約数和(自身を含む): 63672960

約数和(自身を除く): 35301198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5101, 5562, 10202, 15303, 30606, 45909, 91818, 137727, 275454, 525403, 1050806, 1576209, 3152418, 4728627, 9457254, 14185881, 28371762]

約数ペア:

[(1, 28371762), (2, 14185881), (3, 9457254), (6, 4728627), (9, 3152418), (18, 1576209), (27, 1050806), (54, 525403), (103, 275454), (206, 137727), (309, 91818), (618, 45909), (927, 30606), (1854, 15303), (2781, 10202), (5101, 5562)]