28149144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{68993}}^1$

素因数の和:69019

約数の個数: 32

約数和(自身を含む): 74513520

約数和(自身を除く): 46364376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 68993, 137986, 206979, 275972, 413958, 551944, 827916, 1172881, 1655832, 2345762, 3518643, 4691524, 7037286, 9383048, 14074572, 28149144]

約数ペア:

[(1, 28149144), (2, 14074572), (3, 9383048), (4, 7037286), (6, 4691524), (8, 3518643), (12, 2345762), (17, 1655832), (24, 1172881), (34, 827916), (51, 551944), (68, 413958), (102, 275972), (136, 206979), (204, 137986), (408, 68993)]