28909792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2843

約数の個数: 48

約数和(自身を含む): 63458640

約数和(自身を除く): 34548848

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 2797, 5168, 5594, 10336, 11188, 22376, 44752, 47549, 53143, 89504, 95098, 106286, 190196, 212572, 380392, 425144, 760784, 850288, 903431, 1521568, 1700576, 1806862, 3613724, 7227448, 14454896, 28909792]

約数ペア:

[(1, 28909792), (2, 14454896), (4, 7227448), (8, 3613724), (16, 1806862), (17, 1700576), (19, 1521568), (32, 903431), (34, 850288), (38, 760784), (68, 425144), (76, 380392), (136, 212572), (152, 190196), (272, 106286), (304, 95098), (323, 89504), (544, 53143), (608, 47549), (646, 44752), (1292, 22376), (2584, 11188), (2797, 10336), (5168, 5594)]