68494048

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1831}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 155119104

約数和(自身を除く): 86625056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 1831, 2338, 2672, 3662, 4676, 5344, 7324, 9352, 12817, 14648, 18704, 25634, 29296, 37408, 51268, 58592, 102536, 205072, 305777, 410144, 611554, 1223108, 2140439, 2446216, 4280878, 4892432, 8561756, 9784864, 17123512, 34247024, 68494048]

約数ペア:

[(1, 68494048), (2, 34247024), (4, 17123512), (7, 9784864), (8, 8561756), (14, 4892432), (16, 4280878), (28, 2446216), (32, 2140439), (56, 1223108), (112, 611554), (167, 410144), (224, 305777), (334, 205072), (668, 102536), (1169, 58592), (1336, 51268), (1831, 37408), (2338, 29296), (2672, 25634), (3662, 18704), (4676, 14648), (5344, 12817), (7324, 9352)]