66490248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251857}}^1$

素因数の和:251877

約数の個数: 32

約数和(自身を含む): 181337760

約数和(自身を除く): 114847512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 251857, 503714, 755571, 1007428, 1511142, 2014856, 2770427, 3022284, 5540854, 6044568, 8311281, 11081708, 16622562, 22163416, 33245124, 66490248]

約数ペア:

[(1, 66490248), (2, 33245124), (3, 22163416), (4, 16622562), (6, 11081708), (8, 8311281), (11, 6044568), (12, 5540854), (22, 3022284), (24, 2770427), (33, 2014856), (44, 1511142), (66, 1007428), (88, 755571), (132, 503714), (264, 251857)]