28341712

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4289}}^1$

素因数の和:4363

約数の個数: 40

約数和(自身を含む): 63835200

約数和(自身を除く): 35493488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 4289, 6608, 8578, 17156, 30023, 34312, 60046, 68624, 120092, 240184, 253051, 480368, 506102, 1012204, 1771357, 2024408, 3542714, 4048816, 7085428, 14170856, 28341712]

約数ペア:

[(1, 28341712), (2, 14170856), (4, 7085428), (7, 4048816), (8, 3542714), (14, 2024408), (16, 1771357), (28, 1012204), (56, 506102), (59, 480368), (112, 253051), (118, 240184), (236, 120092), (413, 68624), (472, 60046), (826, 34312), (944, 30023), (1652, 17156), (3304, 8578), (4289, 6608)]