8454544

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 20534400

約数和(自身を除く): 12079856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 137, 152, 203, 232, 266, 274, 304, 406, 464, 532, 548, 551, 812, 959, 1064, 1096, 1102, 1624, 1918, 2128, 2192, 2204, 2603, 3248, 3836, 3857, 3973, 4408, 5206, 7672, 7714, 7946, 8816, 10412, 15344, 15428, 15892, 18221, 20824, 27811, 30856, 31784, 36442, 41648, 55622, 61712, 63568, 72884, 75487, 111244, 145768, 150974, 222488, 291536, 301948, 444976, 528409, 603896, 1056818, 1207792, 2113636, 4227272, 8454544]

約数ペア:

[(1, 8454544), (2, 4227272), (4, 2113636), (7, 1207792), (8, 1056818), (14, 603896), (16, 528409), (19, 444976), (28, 301948), (29, 291536), (38, 222488), (56, 150974), (58, 145768), (76, 111244), (112, 75487), (116, 72884), (133, 63568), (137, 61712), (152, 55622), (203, 41648), (232, 36442), (266, 31784), (274, 30856), (304, 27811), (406, 20824), (464, 18221), (532, 15892), (548, 15428), (551, 15344), (812, 10412), (959, 8816), (1064, 7946), (1096, 7714), (1102, 7672), (1624, 5206), (1918, 4408), (2128, 3973), (2192, 3857), (2204, 3836), (2603, 3248)]