28202762

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 51943680

約数和(自身を除く): 23740918

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 1669, 2414, 3338, 8449, 11683, 16898, 23366, 28373, 56746, 118499, 198611, 236998, 397222, 829493, 1658986, 2014483, 4028966, 14101381, 28202762]

約数ペア:

[(1, 28202762), (2, 14101381), (7, 4028966), (14, 2014483), (17, 1658986), (34, 829493), (71, 397222), (119, 236998), (142, 198611), (238, 118499), (497, 56746), (994, 28373), (1207, 23366), (1669, 16898), (2414, 11683), (3338, 8449)]