28545448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11047}}^1$

素因数の和:11089

約数の個数: 32

約数和(自身を含む): 59659200

約数和(自身を除く): 31113752

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 11047, 22094, 44188, 88376, 187799, 209893, 375598, 419786, 751196, 839572, 1502392, 1679144, 3568181, 7136362, 14272724, 28545448]

約数ペア:

[(1, 28545448), (2, 14272724), (4, 7136362), (8, 3568181), (17, 1679144), (19, 1502392), (34, 839572), (38, 751196), (68, 419786), (76, 375598), (136, 209893), (152, 187799), (323, 88376), (646, 44188), (1292, 22094), (2584, 11047)]