28262196

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4626

約数の個数: 60

約数和(自身を含む): 77788480

約数和(自身を除く): 49526284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 4591, 6156, 9182, 13773, 18364, 27546, 41319, 55092, 82638, 87229, 123957, 165276, 174458, 247914, 261687, 348916, 371871, 495828, 523374, 743742, 785061, 1046748, 1487484, 1570122, 2355183, 3140244, 4710366, 7065549, 9420732, 14131098, 28262196]

約数ペア:

[(1, 28262196), (2, 14131098), (3, 9420732), (4, 7065549), (6, 4710366), (9, 3140244), (12, 2355183), (18, 1570122), (19, 1487484), (27, 1046748), (36, 785061), (38, 743742), (54, 523374), (57, 495828), (76, 371871), (81, 348916), (108, 261687), (114, 247914), (162, 174458), (171, 165276), (228, 123957), (324, 87229), (342, 82638), (513, 55092), (684, 41319), (1026, 27546), (1539, 18364), (2052, 13773), (3078, 9182), (4591, 6156)]