28066458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35171}}^1$

素因数の和:35202

約数の個数: 32

約数和(自身を含む): 67530240

約数和(自身を除く): 39463782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35171, 70342, 105513, 211026, 246197, 492394, 668249, 738591, 1336498, 1477182, 2004747, 4009494, 4677743, 9355486, 14033229, 28066458]

約数ペア:

[(1, 28066458), (2, 14033229), (3, 9355486), (6, 4677743), (7, 4009494), (14, 2004747), (19, 1477182), (21, 1336498), (38, 738591), (42, 668249), (57, 492394), (114, 246197), (133, 211026), (266, 105513), (399, 70342), (798, 35171)]