28267386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4517}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 65059200

約数和(自身を除く): 36791814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 4517, 6258, 9034, 13551, 27102, 31619, 63238, 94857, 189714, 673033, 1346066, 2019099, 4038198, 4711231, 9422462, 14133693, 28267386]

約数ペア:

[(1, 28267386), (2, 14133693), (3, 9422462), (6, 4711231), (7, 4038198), (14, 2019099), (21, 1346066), (42, 673033), (149, 189714), (298, 94857), (447, 63238), (894, 31619), (1043, 27102), (2086, 13551), (3129, 9034), (4517, 6258)]