40782016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1169

約数の個数: 56

約数和(自身を含む): 90031824

約数和(自身を除く): 49249808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1093, 1166, 1696, 2186, 2332, 3392, 4372, 4664, 8744, 9328, 12023, 17488, 18656, 24046, 34976, 37312, 48092, 57929, 69952, 96184, 115858, 192368, 231716, 384736, 463432, 637219, 769472, 926864, 1274438, 1853728, 2548876, 3707456, 5097752, 10195504, 20391008, 40782016]

約数ペア:

[(1, 40782016), (2, 20391008), (4, 10195504), (8, 5097752), (11, 3707456), (16, 2548876), (22, 1853728), (32, 1274438), (44, 926864), (53, 769472), (64, 637219), (88, 463432), (106, 384736), (176, 231716), (212, 192368), (352, 115858), (424, 96184), (583, 69952), (704, 57929), (848, 48092), (1093, 37312), (1166, 34976), (1696, 24046), (2186, 18656), (2332, 17488), (3392, 12023), (4372, 9328), (4664, 8744)]