28916762

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 36

約数和(自身を含む): 53651934

約数和(自身を除く): 24735172

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 289, 578, 833, 1021, 1666, 2023, 2042, 4046, 7147, 14161, 14294, 17357, 28322, 34714, 50029, 100058, 121499, 242998, 295069, 590138, 850493, 1700986, 2065483, 4130966, 14458381, 28916762]

約数ペア:

[(1, 28916762), (2, 14458381), (7, 4130966), (14, 2065483), (17, 1700986), (34, 850493), (49, 590138), (98, 295069), (119, 242998), (238, 121499), (289, 100058), (578, 50029), (833, 34714), (1021, 28322), (1666, 17357), (2023, 14294), (2042, 14161), (4046, 7147)]