66205766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 48706234

約数列:

[1, 2, 11, 19, 22, 38, 149, 209, 298, 418, 1063, 1639, 2126, 2831, 3278, 5662, 11693, 20197, 23386, 31141, 40394, 62282, 158387, 222167, 316774, 444334, 1742257, 3009353, 3484514, 6018706, 33102883, 66205766]

約数ペア:

[(1, 66205766), (2, 33102883), (11, 6018706), (19, 3484514), (22, 3009353), (38, 1742257), (149, 444334), (209, 316774), (298, 222167), (418, 158387), (1063, 62282), (1639, 40394), (2126, 31141), (2831, 23386), (3278, 20197), (5662, 11693)]