29311982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 56263680

約数和(自身を除く): 26951698

約数列:

[1, 2, 7, 14, 23, 29, 43, 46, 58, 73, 86, 146, 161, 203, 301, 322, 406, 511, 602, 667, 989, 1022, 1247, 1334, 1679, 1978, 2117, 2494, 3139, 3358, 4234, 4669, 6278, 6923, 8729, 9338, 11753, 13846, 14819, 17458, 21973, 23506, 28681, 29638, 43946, 48691, 57362, 72197, 91031, 97382, 144394, 182062, 200767, 340837, 401534, 505379, 637217, 681674, 1010758, 1274434, 2093713, 4187426, 14655991, 29311982]

約数ペア:

[(1, 29311982), (2, 14655991), (7, 4187426), (14, 2093713), (23, 1274434), (29, 1010758), (43, 681674), (46, 637217), (58, 505379), (73, 401534), (86, 340837), (146, 200767), (161, 182062), (203, 144394), (301, 97382), (322, 91031), (406, 72197), (511, 57362), (602, 48691), (667, 43946), (989, 29638), (1022, 28681), (1247, 23506), (1334, 21973), (1679, 17458), (1978, 14819), (2117, 13846), (2494, 11753), (3139, 9338), (3358, 8729), (4234, 6923), (4669, 6278)]