89751428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 178488576

約数和(自身を除く): 88737148

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 101, 202, 299, 404, 598, 743, 1196, 1313, 1486, 2323, 2626, 2972, 4646, 5252, 9292, 9659, 17089, 19318, 30199, 34178, 38636, 60398, 68356, 75043, 120796, 150086, 222157, 300172, 444314, 888628, 975559, 1725989, 1951118, 3451978, 3902236, 6903956, 22437857, 44875714, 89751428]

約数ペア:

[(1, 89751428), (2, 44875714), (4, 22437857), (13, 6903956), (23, 3902236), (26, 3451978), (46, 1951118), (52, 1725989), (92, 975559), (101, 888628), (202, 444314), (299, 300172), (404, 222157), (598, 150086), (743, 120796), (1196, 75043), (1313, 68356), (1486, 60398), (2323, 38636), (2626, 34178), (2972, 30199), (4646, 19318), (5252, 17089), (9292, 9659)]