2855904.00000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 29161080

約数和(自身を除く): 15664712

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 59, 68, 116, 118, 136, 232, 236, 272, 464, 472, 493, 841, 944, 986, 1003, 1682, 1711, 1972, 2006, 3364, 3422, 3944, 4012, 6728, 6844, 7888, 8024, 13456, 13688, 14297, 16048, 27376, 28594, 29087, 49619, 57188, 58174, 99238, 114376, 116348, 198476, 228752, 232696, 396952, 465392, 793904, 843523, 1687046, 3374092, 6748184, 13496368]

約数ペア:

[(1, 13496368), (2, 6748184), (4, 3374092), (8, 1687046), (16, 843523), (17, 793904), (29, 465392), (34, 396952), (58, 232696), (59, 228752), (68, 198476), (116, 116348), (118, 114376), (136, 99238), (232, 58174), (236, 57188), (272, 49619), (464, 29087), (472, 28594), (493, 27376), (841, 16048), (944, 14297), (986, 13688), (1003, 13456), (1682, 8024), (1711, 7888), (1972, 6844), (2006, 6728), (3364, 4012), (3422, 3944)]