65403496

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 125582400

約数和(自身を除く): 60178904

約数列:

[1, 2, 4, 8, 71, 113, 142, 226, 284, 452, 568, 904, 1019, 2038, 4076, 8023, 8152, 16046, 32092, 64184, 72349, 115147, 144698, 230294, 289396, 460588, 578792, 921176, 8175437, 16350874, 32701748, 65403496]

約数ペア:

[(1, 65403496), (2, 32701748), (4, 16350874), (8, 8175437), (71, 921176), (113, 578792), (142, 460588), (226, 289396), (284, 230294), (452, 144698), (568, 115147), (904, 72349), (1019, 64184), (2038, 32092), (4076, 16046), (8023, 8152)]