28599142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 53382672

約数和(自身を除く): 24783530

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 277, 286, 361, 418, 494, 554, 722, 2717, 3047, 3601, 3971, 4693, 5263, 5434, 6094, 7202, 7942, 9386, 10526, 39611, 51623, 57893, 68419, 79222, 99997, 103246, 115786, 136838, 199994, 752609, 1099967, 1299961, 1505218, 2199934, 2599922, 14299571, 28599142]

約数ペア:

[(1, 28599142), (2, 14299571), (11, 2599922), (13, 2199934), (19, 1505218), (22, 1299961), (26, 1099967), (38, 752609), (143, 199994), (209, 136838), (247, 115786), (277, 103246), (286, 99997), (361, 79222), (418, 68419), (494, 57893), (554, 51623), (722, 39611), (2717, 10526), (3047, 9386), (3601, 7942), (3971, 7202), (4693, 6094), (5263, 5434)]