47132428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 99187200

約数和(自身を除く): 52054772

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 163, 322, 326, 449, 644, 652, 898, 1141, 1796, 2282, 3143, 3749, 4564, 6286, 7498, 10327, 12572, 14996, 20654, 26243, 41308, 52486, 72289, 73187, 104972, 144578, 146374, 289156, 292748, 512309, 1024618, 1683301, 2049236, 3366602, 6733204, 11783107, 23566214, 47132428]

約数ペア:

[(1, 47132428), (2, 23566214), (4, 11783107), (7, 6733204), (14, 3366602), (23, 2049236), (28, 1683301), (46, 1024618), (92, 512309), (161, 292748), (163, 289156), (322, 146374), (326, 144578), (449, 104972), (644, 73187), (652, 72289), (898, 52486), (1141, 41308), (1796, 26243), (2282, 20654), (3143, 14996), (3749, 12572), (4564, 10327), (6286, 7498)]