28472722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 19116398

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 431, 493, 862, 986, 1139, 1943, 2278, 3886, 7327, 12499, 14654, 24998, 28877, 33031, 57754, 66062, 212483, 424966, 490909, 837433, 981818, 1674866, 14236361, 28472722]

約数ペア:

[(1, 28472722), (2, 14236361), (17, 1674866), (29, 981818), (34, 837433), (58, 490909), (67, 424966), (134, 212483), (431, 66062), (493, 57754), (862, 33031), (986, 28877), (1139, 24998), (1943, 14654), (2278, 12499), (3886, 7327)]