28597104

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1319

約数の個数: 80

約数和(自身を含む): 83700000

約数和(自身を除く): 55102896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1249, 1272, 1431, 1908, 2498, 2544, 2862, 3747, 3816, 4996, 5724, 7494, 7632, 9992, 11241, 11448, 14988, 19984, 22482, 22896, 29976, 33723, 44964, 59952, 66197, 67446, 89928, 132394, 134892, 179856, 198591, 264788, 269784, 397182, 529576, 539568, 595773, 794364, 1059152, 1191546, 1588728, 1787319, 2383092, 3177456, 3574638, 4766184, 7149276, 9532368, 14298552, 28597104]

約数ペア:

[(1, 28597104), (2, 14298552), (3, 9532368), (4, 7149276), (6, 4766184), (8, 3574638), (9, 3177456), (12, 2383092), (16, 1787319), (18, 1588728), (24, 1191546), (27, 1059152), (36, 794364), (48, 595773), (53, 539568), (54, 529576), (72, 397182), (106, 269784), (108, 264788), (144, 198591), (159, 179856), (212, 134892), (216, 132394), (318, 89928), (424, 67446), (432, 66197), (477, 59952), (636, 44964), (848, 33723), (954, 29976), (1249, 22896), (1272, 22482), (1431, 19984), (1908, 14988), (2498, 11448), (2544, 11241), (2862, 9992), (3747, 7632), (3816, 7494), (4996, 5724)]