28202286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39499}}^1$

素因数の和:39528

約数の個数: 32

約数和(自身を含む): 68256000

約数和(自身を除く): 40053714

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 39499, 78998, 118497, 236994, 276493, 552986, 671483, 829479, 1342966, 1658958, 2014449, 4028898, 4700381, 9400762, 14101143, 28202286]

約数ペア:

[(1, 28202286), (2, 14101143), (3, 9400762), (6, 4700381), (7, 4028898), (14, 2014449), (17, 1658958), (21, 1342966), (34, 829479), (42, 671483), (51, 552986), (102, 276493), (119, 236994), (238, 118497), (357, 78998), (714, 39499)]