8409152

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 56

約数和(自身を含む): 18105120

約数和(自身を除く): 9695968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 131, 136, 236, 262, 272, 472, 524, 544, 944, 1003, 1048, 1088, 1888, 2006, 2096, 2227, 3776, 4012, 4192, 4454, 7729, 8024, 8384, 8908, 15458, 16048, 17816, 30916, 32096, 35632, 61832, 64192, 71264, 123664, 131393, 142528, 247328, 262786, 494656, 525572, 1051144, 2102288, 4204576, 8409152]

約数ペア:

[(1, 8409152), (2, 4204576), (4, 2102288), (8, 1051144), (16, 525572), (17, 494656), (32, 262786), (34, 247328), (59, 142528), (64, 131393), (68, 123664), (118, 71264), (131, 64192), (136, 61832), (236, 35632), (262, 32096), (272, 30916), (472, 17816), (524, 16048), (544, 15458), (944, 8908), (1003, 8384), (1048, 8024), (1088, 7729), (1888, 4454), (2006, 4192), (2096, 4012), (2227, 3776)]