67064528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1321}}^1$

素因数の和:1515

約数の個数: 40

約数和(自身を含む): 137699520

約数和(自身を除く): 70634992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1321, 1336, 2642, 2672, 3173, 5284, 6346, 10568, 12692, 21136, 25099, 25384, 50198, 50768, 100396, 200792, 220607, 401584, 441214, 882428, 1764856, 3529712, 4191533, 8383066, 16766132, 33532264, 67064528]

約数ペア:

[(1, 67064528), (2, 33532264), (4, 16766132), (8, 8383066), (16, 4191533), (19, 3529712), (38, 1764856), (76, 882428), (152, 441214), (167, 401584), (304, 220607), (334, 200792), (668, 100396), (1321, 50768), (1336, 50198), (2642, 25384), (2672, 25099), (3173, 21136), (5284, 12692), (6346, 10568)]