28948045249

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{751}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 31218130944

約数和(自身を除く): 2270085695

約数列:

[1, 23, 53, 103, 307, 751, 1219, 2369, 5459, 7061, 16271, 17273, 31621, 39803, 77353, 125557, 230557, 374233, 727283, 915469, 1675913, 1779119, 4099709, 5302811, 12219521, 23747371, 38545999, 94293307, 281048983, 546189533, 1258610663, 28948045249]

約数ペア:

[(1, 28948045249), (23, 1258610663), (53, 546189533), (103, 281048983), (307, 94293307), (751, 38545999), (1219, 23747371), (2369, 12219521), (5459, 5302811), (7061, 4099709), (16271, 1779119), (17273, 1675913), (31621, 915469), (39803, 727283), (77353, 374233), (125557, 230557)]