16974888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 49152000

約数和(自身を除く): 32177112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1279, 1659, 1896, 2212, 2558, 3318, 3837, 4424, 5116, 6636, 7674, 8953, 10232, 13272, 15348, 17906, 26859, 30696, 35812, 53718, 71624, 101041, 107436, 202082, 214872, 303123, 404164, 606246, 707287, 808328, 1212492, 1414574, 2121861, 2424984, 2829148, 4243722, 5658296, 8487444, 16974888]

約数ペア:

[(1, 16974888), (2, 8487444), (3, 5658296), (4, 4243722), (6, 2829148), (7, 2424984), (8, 2121861), (12, 1414574), (14, 1212492), (21, 808328), (24, 707287), (28, 606246), (42, 404164), (56, 303123), (79, 214872), (84, 202082), (158, 107436), (168, 101041), (237, 71624), (316, 53718), (474, 35812), (553, 30696), (632, 26859), (948, 17906), (1106, 15348), (1279, 13272), (1659, 10232), (1896, 8953), (2212, 7674), (2558, 6636), (3318, 5116), (3837, 4424)]