28992208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15227}}^1$

素因数の和:15259

約数の個数: 40

約数和(自身を含む): 67977792

約数和(自身を除く): 38985584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15227, 30454, 60908, 106589, 121816, 213178, 243632, 258859, 426356, 517718, 852712, 1035436, 1705424, 1812013, 2070872, 3624026, 4141744, 7248052, 14496104, 28992208]

約数ペア:

[(1, 28992208), (2, 14496104), (4, 7248052), (7, 4141744), (8, 3624026), (14, 2070872), (16, 1812013), (17, 1705424), (28, 1035436), (34, 852712), (56, 517718), (68, 426356), (112, 258859), (119, 243632), (136, 213178), (238, 121816), (272, 106589), (476, 60908), (952, 30454), (1904, 15227)]