28304208

素因数分解:

$2^4\times 3^3\times {\mathrm{65519}}^1$

素因数の和:65536

約数の個数: 40

約数和(自身を含む): 81244800

約数和(自身を除く): 52940592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65519, 131038, 196557, 262076, 393114, 524152, 589671, 786228, 1048304, 1179342, 1572456, 1769013, 2358684, 3144912, 3538026, 4717368, 7076052, 9434736, 14152104, 28304208]

約数ペア:

[(1, 28304208), (2, 14152104), (3, 9434736), (4, 7076052), (6, 4717368), (8, 3538026), (9, 3144912), (12, 2358684), (16, 1769013), (18, 1572456), (24, 1179342), (27, 1048304), (36, 786228), (48, 589671), (54, 524152), (72, 393114), (108, 262076), (144, 196557), (216, 131038), (432, 65519)]