23406712

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 53618760

約数和(自身を除く): 30212048

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 71, 98, 116, 142, 196, 203, 232, 284, 392, 406, 497, 568, 812, 841, 994, 1421, 1624, 1682, 1988, 2059, 2842, 3364, 3479, 3976, 4118, 5684, 5887, 6728, 6958, 8236, 11368, 11774, 13916, 14413, 16472, 23548, 27832, 28826, 41209, 47096, 57652, 59711, 82418, 100891, 115304, 119422, 164836, 201782, 238844, 329672, 403564, 417977, 477688, 807128, 835954, 1671908, 2925839, 3343816, 5851678, 11703356, 23406712]

約数ペア:

[(1, 23406712), (2, 11703356), (4, 5851678), (7, 3343816), (8, 2925839), (14, 1671908), (28, 835954), (29, 807128), (49, 477688), (56, 417977), (58, 403564), (71, 329672), (98, 238844), (116, 201782), (142, 164836), (196, 119422), (203, 115304), (232, 100891), (284, 82418), (392, 59711), (406, 57652), (497, 47096), (568, 41209), (812, 28826), (841, 27832), (994, 23548), (1421, 16472), (1624, 14413), (1682, 13916), (1988, 11774), (2059, 11368), (2842, 8236), (3364, 6958), (3479, 6728), (3976, 5887), (4118, 5684)]