28973304

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23671}}^1$

素因数の和:23700

約数の個数: 48

約数和(自身を含む): 83088720

約数和(自身を除く): 54115416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23671, 47342, 71013, 94684, 142026, 189368, 213039, 284052, 402407, 426078, 568104, 804814, 852156, 1207221, 1609628, 1704312, 2414442, 3219256, 3621663, 4828884, 7243326, 9657768, 14486652, 28973304]

約数ペア:

[(1, 28973304), (2, 14486652), (3, 9657768), (4, 7243326), (6, 4828884), (8, 3621663), (9, 3219256), (12, 2414442), (17, 1704312), (18, 1609628), (24, 1207221), (34, 852156), (36, 804814), (51, 568104), (68, 426078), (72, 402407), (102, 284052), (136, 213039), (153, 189368), (204, 142026), (306, 94684), (408, 71013), (612, 47342), (1224, 23671)]