2788342260128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{18617}}^1\times {\mathrm{114157}}^1$

素因数の和:132825

約数の個数: 48

約数和(自身を含む): 5623791582024

約数和(自身を除く): 2835449321896

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 18617, 37234, 74468, 114157, 148936, 228314, 297872, 456628, 595744, 763297, 913256, 1526594, 1826512, 3053188, 3653024, 4680437, 6106376, 9360874, 12212752, 18721748, 24425504, 37443496, 74886992, 149773984, 2125260869, 4250521738, 8501043476, 17002086952, 34004173904, 68008347808, 87135695629, 174271391258, 348542782516, 697085565032, 1394171130064, 2788342260128]

約数ペア:

[(1, 2788342260128), (2, 1394171130064), (4, 697085565032), (8, 348542782516), (16, 174271391258), (32, 87135695629), (41, 68008347808), (82, 34004173904), (164, 17002086952), (328, 8501043476), (656, 4250521738), (1312, 2125260869), (18617, 149773984), (37234, 74886992), (74468, 37443496), (114157, 24425504), (148936, 18721748), (228314, 12212752), (297872, 9360874), (456628, 6106376), (595744, 4680437), (763297, 3653024), (913256, 3053188), (1526594, 1826512)]