64669198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 112337280

約数和(自身を除く): 47668082

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 418, 1181, 1441, 2362, 2489, 2882, 4978, 12991, 22439, 25982, 27379, 44878, 54758, 154711, 246829, 309422, 493658, 1701821, 2939509, 3403642, 5879018, 32334599, 64669198]

約数ペア:

[(1, 64669198), (2, 32334599), (11, 5879018), (19, 3403642), (22, 2939509), (38, 1701821), (131, 493658), (209, 309422), (262, 246829), (418, 154711), (1181, 54758), (1441, 44878), (2362, 27379), (2489, 25982), (2882, 22439), (4978, 12991)]