40971112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 95397120

約数和(自身を除く): 54426008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 337, 364, 668, 674, 728, 1169, 1336, 1348, 2171, 2338, 2359, 2696, 4342, 4381, 4676, 4718, 8684, 8762, 9352, 9436, 15197, 17368, 17524, 18872, 30394, 30667, 35048, 56279, 60788, 61334, 112558, 121576, 122668, 225116, 245336, 393953, 450232, 731627, 787906, 1463254, 1575812, 2926508, 3151624, 5121389, 5853016, 10242778, 20485556, 40971112]

約数ペア:

[(1, 40971112), (2, 20485556), (4, 10242778), (7, 5853016), (8, 5121389), (13, 3151624), (14, 2926508), (26, 1575812), (28, 1463254), (52, 787906), (56, 731627), (91, 450232), (104, 393953), (167, 245336), (182, 225116), (334, 122668), (337, 121576), (364, 112558), (668, 61334), (674, 60788), (728, 56279), (1169, 35048), (1336, 30667), (1348, 30394), (2171, 18872), (2338, 17524), (2359, 17368), (2696, 15197), (4342, 9436), (4381, 9352), (4676, 8762), (4718, 8684)]