26673986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 45048960

約数和(自身を除く): 18374974

約数列:

[1, 2, 17, 19, 34, 38, 157, 263, 314, 323, 526, 646, 2669, 2983, 4471, 4997, 5338, 5966, 8942, 9994, 41291, 50711, 82582, 84949, 101422, 169898, 701947, 784529, 1403894, 1569058, 13336993, 26673986]

約数ペア:

[(1, 26673986), (2, 13336993), (17, 1569058), (19, 1403894), (34, 784529), (38, 701947), (157, 169898), (263, 101422), (314, 84949), (323, 82582), (526, 50711), (646, 41291), (2669, 9994), (2983, 8942), (4471, 5966), (4997, 5338)]