28523196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 79038960

約数和(自身を除く): 50515764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1033, 1062, 1534, 2066, 2124, 2301, 3068, 3099, 4132, 4602, 6198, 6903, 9204, 9297, 12396, 13429, 13806, 18594, 26858, 27612, 37188, 40287, 53716, 60947, 80574, 120861, 121894, 161148, 182841, 241722, 243788, 365682, 483444, 548523, 731364, 792311, 1097046, 1584622, 2194092, 2376933, 3169244, 4753866, 7130799, 9507732, 14261598, 28523196]

約数ペア:

[(1, 28523196), (2, 14261598), (3, 9507732), (4, 7130799), (6, 4753866), (9, 3169244), (12, 2376933), (13, 2194092), (18, 1584622), (26, 1097046), (36, 792311), (39, 731364), (52, 548523), (59, 483444), (78, 365682), (117, 243788), (118, 241722), (156, 182841), (177, 161148), (234, 121894), (236, 120861), (354, 80574), (468, 60947), (531, 53716), (708, 40287), (767, 37188), (1033, 27612), (1062, 26858), (1534, 18594), (2066, 13806), (2124, 13429), (2301, 12396), (3068, 9297), (3099, 9204), (4132, 6903), (4602, 6198)]