69889024

素因数分解:

$2^{10}\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:672

約数の個数: 44

約数和(自身を含む): 141046488

約数和(自身を除く): 71157464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 521, 524, 1024, 1042, 1048, 2084, 2096, 4168, 4192, 8336, 8384, 16672, 16768, 33344, 33536, 66688, 67072, 68251, 133376, 134144, 136502, 266752, 273004, 533504, 546008, 1092016, 2184032, 4368064, 8736128, 17472256, 34944512, 69889024]

約数ペア:

[(1, 69889024), (2, 34944512), (4, 17472256), (8, 8736128), (16, 4368064), (32, 2184032), (64, 1092016), (128, 546008), (131, 533504), (256, 273004), (262, 266752), (512, 136502), (521, 134144), (524, 133376), (1024, 68251), (1042, 67072), (1048, 66688), (2084, 33536), (2096, 33344), (4168, 16768), (4192, 16672), (8336, 8384)]