7255304

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 16727040

約数和(自身を除く): 9471736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 131, 161, 172, 184, 262, 301, 322, 344, 524, 602, 644, 917, 989, 1048, 1204, 1288, 1834, 1978, 2408, 3013, 3668, 3956, 5633, 6026, 6923, 7336, 7912, 11266, 12052, 13846, 21091, 22532, 24104, 27692, 39431, 42182, 45064, 55384, 78862, 84364, 129559, 157724, 168728, 259118, 315448, 518236, 906913, 1036472, 1813826, 3627652, 7255304]

約数ペア:

[(1, 7255304), (2, 3627652), (4, 1813826), (7, 1036472), (8, 906913), (14, 518236), (23, 315448), (28, 259118), (43, 168728), (46, 157724), (56, 129559), (86, 84364), (92, 78862), (131, 55384), (161, 45064), (172, 42182), (184, 39431), (262, 27692), (301, 24104), (322, 22532), (344, 21091), (524, 13846), (602, 12052), (644, 11266), (917, 7912), (989, 7336), (1048, 6923), (1204, 6026), (1288, 5633), (1834, 3956), (1978, 3668), (2408, 3013)]