23720712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 64177920

約数和(自身を除く): 40457208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1237, 1598, 2397, 2474, 3196, 3711, 4794, 4948, 6392, 7422, 9588, 9896, 14844, 19176, 21029, 29688, 42058, 58139, 63087, 84116, 116278, 126174, 168232, 174417, 232556, 252348, 348834, 465112, 504696, 697668, 988363, 1395336, 1976726, 2965089, 3953452, 5930178, 7906904, 11860356, 23720712]

約数ペア:

[(1, 23720712), (2, 11860356), (3, 7906904), (4, 5930178), (6, 3953452), (8, 2965089), (12, 1976726), (17, 1395336), (24, 988363), (34, 697668), (47, 504696), (51, 465112), (68, 348834), (94, 252348), (102, 232556), (136, 174417), (141, 168232), (188, 126174), (204, 116278), (282, 84116), (376, 63087), (408, 58139), (564, 42058), (799, 29688), (1128, 21029), (1237, 19176), (1598, 14844), (2397, 9896), (2474, 9588), (3196, 7422), (3711, 6392), (4794, 4948)]