66617914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 115473600

約数和(自身を除く): 48855686

約数列:

[1, 2, 11, 19, 22, 38, 197, 209, 394, 418, 809, 1618, 2167, 3743, 4334, 7486, 8899, 15371, 17798, 30742, 41173, 82346, 159373, 169081, 318746, 338162, 1753103, 3028087, 3506206, 6056174, 33308957, 66617914]

約数ペア:

[(1, 66617914), (2, 33308957), (11, 6056174), (19, 3506206), (22, 3028087), (38, 1753103), (197, 338162), (209, 318746), (394, 169081), (418, 159373), (809, 82346), (1618, 41173), (2167, 30742), (3743, 17798), (4334, 15371), (7486, 8899)]