28487832

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{13337}}^1$

素因数の和:13435

約数の個数: 32

約数和(自身を含む): 72025200

約数和(自身を除く): 43537368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 13337, 26674, 40011, 53348, 80022, 106696, 160044, 320088, 1186993, 2373986, 3560979, 4747972, 7121958, 9495944, 14243916, 28487832]

約数ペア:

[(1, 28487832), (2, 14243916), (3, 9495944), (4, 7121958), (6, 4747972), (8, 3560979), (12, 2373986), (24, 1186993), (89, 320088), (178, 160044), (267, 106696), (356, 80022), (534, 53348), (712, 40011), (1068, 26674), (2136, 13337)]