27584452

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 60903360

約数和(自身を除く): 33318908

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 49, 58, 92, 98, 116, 161, 196, 203, 211, 322, 406, 422, 644, 667, 812, 844, 1127, 1334, 1421, 1477, 2254, 2668, 2842, 2954, 4508, 4669, 4853, 5684, 5908, 6119, 9338, 9706, 10339, 12238, 18676, 19412, 20678, 24476, 32683, 33971, 41356, 42833, 65366, 67942, 85666, 130732, 135884, 140737, 171332, 237797, 281474, 299831, 475594, 562948, 599662, 951188, 985159, 1199324, 1970318, 3940636, 6896113, 13792226, 27584452]

約数ペア:

[(1, 27584452), (2, 13792226), (4, 6896113), (7, 3940636), (14, 1970318), (23, 1199324), (28, 985159), (29, 951188), (46, 599662), (49, 562948), (58, 475594), (92, 299831), (98, 281474), (116, 237797), (161, 171332), (196, 140737), (203, 135884), (211, 130732), (322, 85666), (406, 67942), (422, 65366), (644, 42833), (667, 41356), (812, 33971), (844, 32683), (1127, 24476), (1334, 20678), (1421, 19412), (1477, 18676), (2254, 12238), (2668, 10339), (2842, 9706), (2954, 9338), (4508, 6119), (4669, 5908), (4853, 5684)]