29145008

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 57965040

約数和(自身を除く): 28820032

約数列:

[1, 2, 4, 8, 16, 89, 97, 178, 194, 211, 356, 388, 422, 712, 776, 844, 1424, 1552, 1688, 3376, 8633, 17266, 18779, 20467, 34532, 37558, 40934, 69064, 75116, 81868, 138128, 150232, 163736, 300464, 327472, 1821563, 3643126, 7286252, 14572504, 29145008]

約数ペア:

[(1, 29145008), (2, 14572504), (4, 7286252), (8, 3643126), (16, 1821563), (89, 327472), (97, 300464), (178, 163736), (194, 150232), (211, 138128), (356, 81868), (388, 75116), (422, 69064), (712, 40934), (776, 37558), (844, 34532), (1424, 20467), (1552, 18779), (1688, 17266), (3376, 8633)]