28621698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1303}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 65596416

約数和(自身を除く): 36974718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1303, 1569, 2606, 3138, 3661, 3909, 7322, 7818, 9121, 10983, 18242, 21966, 27363, 54726, 681469, 1362938, 2044407, 4088814, 4770283, 9540566, 14310849, 28621698]

約数ペア:

[(1, 28621698), (2, 14310849), (3, 9540566), (6, 4770283), (7, 4088814), (14, 2044407), (21, 1362938), (42, 681469), (523, 54726), (1046, 27363), (1303, 21966), (1569, 18242), (2606, 10983), (3138, 9121), (3661, 7818), (3909, 7322)]