1276704008

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{26339}}^1$

素因数の和:26501

約数の個数: 32

約数和(自身を含む): 2455941600

約数和(自身を除く): 1179237592

約数列:

[1, 2, 4, 8, 73, 83, 146, 166, 292, 332, 584, 664, 6059, 12118, 24236, 26339, 48472, 52678, 105356, 210712, 1922747, 2186137, 3845494, 4372274, 7690988, 8744548, 15381976, 17489096, 159588001, 319176002, 638352004, 1276704008]

約数ペア:

[(1, 1276704008), (2, 638352004), (4, 319176002), (8, 159588001), (73, 17489096), (83, 15381976), (146, 8744548), (166, 7690988), (292, 4372274), (332, 3845494), (584, 2186137), (664, 1922747), (6059, 210712), (12118, 105356), (24236, 52678), (26339, 48472)]