28080244836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2184893}}^1$

素因数の和:2184930

約数の個数: 96

約数和(自身を含む): 88094926080

約数和(自身を除く): 60014681244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 12852, 2184893, 4369786, 6554679, 8739572, 13109358, 15294251, 19664037, 26218716, 30588502, 37143181, 39328074, 45882753, 58992111, 61177004, 74286362, 78656148, 91765506, 111429543, 117984222, 137648259, 148572724, 183531012, 222859086, 235968444, 260002267, 275296518, 334288629, 412944777, 445718172, 520004534, 550593036, 668577258, 780006801, 825889554, 1002865887, 1040009068, 1337154516, 1560013602, 1651779108, 2005731774, 2340020403, 3120027204, 4011463548, 4680040806, 7020061209, 9360081612, 14040122418, 28080244836]

約数ペア:

[(1, 28080244836), (2, 14040122418), (3, 9360081612), (4, 7020061209), (6, 4680040806), (7, 4011463548), (9, 3120027204), (12, 2340020403), (14, 2005731774), (17, 1651779108), (18, 1560013602), (21, 1337154516), (27, 1040009068), (28, 1002865887), (34, 825889554), (36, 780006801), (42, 668577258), (51, 550593036), (54, 520004534), (63, 445718172), (68, 412944777), (84, 334288629), (102, 275296518), (108, 260002267), (119, 235968444), (126, 222859086), (153, 183531012), (189, 148572724), (204, 137648259), (238, 117984222), (252, 111429543), (306, 91765506), (357, 78656148), (378, 74286362), (459, 61177004), (476, 58992111), (612, 45882753), (714, 39328074), (756, 37143181), (918, 30588502), (1071, 26218716), (1428, 19664037), (1836, 15294251), (2142, 13109358), (3213, 8739572), (4284, 6554679), (6426, 4369786), (12852, 2184893)]