28006038

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4861

約数の個数: 48

約数和(自身を含む): 67644720

約数和(自身を除く): 39638682

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 4817, 5814, 9634, 14451, 28902, 43353, 81889, 86706, 91523, 163778, 183046, 245667, 274569, 491334, 549138, 737001, 823707, 1474002, 1555891, 1647414, 3111782, 4667673, 9335346, 14003019, 28006038]

約数ペア:

[(1, 28006038), (2, 14003019), (3, 9335346), (6, 4667673), (9, 3111782), (17, 1647414), (18, 1555891), (19, 1474002), (34, 823707), (38, 737001), (51, 549138), (57, 491334), (102, 274569), (114, 245667), (153, 183046), (171, 163778), (306, 91523), (323, 86706), (342, 81889), (646, 43353), (969, 28902), (1938, 14451), (2907, 9634), (4817, 5814)]