64428198

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 147432960

約数和(自身を除く): 83004762

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 46, 51, 58, 69, 87, 102, 138, 174, 391, 493, 667, 782, 947, 986, 1173, 1334, 1479, 1894, 2001, 2346, 2841, 2958, 4002, 5682, 11339, 16099, 21781, 22678, 27463, 32198, 34017, 43562, 48297, 54926, 65343, 68034, 82389, 96594, 130686, 164778, 370277, 466871, 631649, 740554, 933742, 1110831, 1263298, 1400613, 1894947, 2221662, 2801226, 3789894, 10738033, 21476066, 32214099, 64428198]

約数ペア:

[(1, 64428198), (2, 32214099), (3, 21476066), (6, 10738033), (17, 3789894), (23, 2801226), (29, 2221662), (34, 1894947), (46, 1400613), (51, 1263298), (58, 1110831), (69, 933742), (87, 740554), (102, 631649), (138, 466871), (174, 370277), (391, 164778), (493, 130686), (667, 96594), (782, 82389), (947, 68034), (986, 65343), (1173, 54926), (1334, 48297), (1479, 43562), (1894, 34017), (2001, 32198), (2346, 27463), (2841, 22678), (2958, 21781), (4002, 16099), (5682, 11339)]