57775952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3121}}^1$

素因数の和:3231

約数の個数: 40

約数和(自身を含む): 121945320

約数和(自身を除く): 64169368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 3121, 4628, 6242, 9256, 12484, 18512, 24968, 40573, 49936, 81146, 162292, 277769, 324584, 555538, 649168, 1111076, 2222152, 3610997, 4444304, 7221994, 14443988, 28887976, 57775952]

約数ペア:

[(1, 57775952), (2, 28887976), (4, 14443988), (8, 7221994), (13, 4444304), (16, 3610997), (26, 2222152), (52, 1111076), (89, 649168), (104, 555538), (178, 324584), (208, 277769), (356, 162292), (712, 81146), (1157, 49936), (1424, 40573), (2314, 24968), (3121, 18512), (4628, 12484), (6242, 9256)]