65964426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1987}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 144281088

約数和(自身を除く): 78316662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 503, 1006, 1509, 1987, 3018, 3974, 5533, 5961, 11066, 11922, 16599, 21857, 33198, 43714, 65571, 131142, 999461, 1998922, 2998383, 5996766, 10994071, 21988142, 32982213, 65964426]

約数ペア:

[(1, 65964426), (2, 32982213), (3, 21988142), (6, 10994071), (11, 5996766), (22, 2998383), (33, 1998922), (66, 999461), (503, 131142), (1006, 65571), (1509, 43714), (1987, 33198), (3018, 21857), (3974, 16599), (5533, 11922), (5961, 11066)]