2691936

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:748

約数の個数: 72

約数和(自身を含む): 8255520

約数和(自身を除く): 5563584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 719, 936, 1248, 1438, 1872, 2157, 2876, 3744, 4314, 5752, 6471, 8628, 9347, 11504, 12942, 17256, 18694, 23008, 25884, 28041, 34512, 37388, 51768, 56082, 69024, 74776, 84123, 103536, 112164, 149552, 168246, 207072, 224328, 299104, 336492, 448656, 672984, 897312, 1345968, 2691936]

約数ペア:

[(1, 2691936), (2, 1345968), (3, 897312), (4, 672984), (6, 448656), (8, 336492), (9, 299104), (12, 224328), (13, 207072), (16, 168246), (18, 149552), (24, 112164), (26, 103536), (32, 84123), (36, 74776), (39, 69024), (48, 56082), (52, 51768), (72, 37388), (78, 34512), (96, 28041), (104, 25884), (117, 23008), (144, 18694), (156, 17256), (208, 12942), (234, 11504), (288, 9347), (312, 8628), (416, 6471), (468, 5752), (624, 4314), (719, 3744), (936, 2876), (1248, 2157), (1438, 1872)]