13721176

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 33242400

約数和(自身を除く): 19521224

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 49, 56, 58, 68, 71, 98, 116, 119, 136, 142, 196, 203, 232, 238, 284, 392, 406, 476, 493, 497, 568, 812, 833, 952, 986, 994, 1207, 1421, 1624, 1666, 1972, 1988, 2059, 2414, 2842, 3332, 3451, 3479, 3944, 3976, 4118, 4828, 5684, 6664, 6902, 6958, 8236, 8449, 9656, 11368, 13804, 13916, 14413, 16472, 16898, 24157, 27608, 27832, 28826, 33796, 35003, 48314, 57652, 59143, 67592, 70006, 96628, 100891, 115304, 118286, 140012, 193256, 201782, 236572, 245021, 280024, 403564, 473144, 490042, 807128, 980084, 1715147, 1960168, 3430294, 6860588, 13721176]

約数ペア:

[(1, 13721176), (2, 6860588), (4, 3430294), (7, 1960168), (8, 1715147), (14, 980084), (17, 807128), (28, 490042), (29, 473144), (34, 403564), (49, 280024), (56, 245021), (58, 236572), (68, 201782), (71, 193256), (98, 140012), (116, 118286), (119, 115304), (136, 100891), (142, 96628), (196, 70006), (203, 67592), (232, 59143), (238, 57652), (284, 48314), (392, 35003), (406, 33796), (476, 28826), (493, 27832), (497, 27608), (568, 24157), (812, 16898), (833, 16472), (952, 14413), (986, 13916), (994, 13804), (1207, 11368), (1421, 9656), (1624, 8449), (1666, 8236), (1972, 6958), (1988, 6902), (2059, 6664), (2414, 5684), (2842, 4828), (3332, 4118), (3451, 3976), (3479, 3944)]