28353144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{69493}}^1$

素因数の和:69519

約数の個数: 32

約数和(自身を含む): 75053520

約数和(自身を除く): 46700376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 69493, 138986, 208479, 277972, 416958, 555944, 833916, 1181381, 1667832, 2362762, 3544143, 4725524, 7088286, 9451048, 14176572, 28353144]

約数ペア:

[(1, 28353144), (2, 14176572), (3, 9451048), (4, 7088286), (6, 4725524), (8, 3544143), (12, 2362762), (17, 1667832), (24, 1181381), (34, 833916), (51, 555944), (68, 416958), (102, 277972), (136, 208479), (204, 138986), (408, 69493)]