69523456

素因数分解:

$2^{11}\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 141031800

約数和(自身を除く): 71508344

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 409, 512, 664, 818, 1024, 1328, 1636, 2048, 2656, 3272, 5312, 6544, 10624, 13088, 21248, 26176, 33947, 42496, 52352, 67894, 84992, 104704, 135788, 169984, 209408, 271576, 418816, 543152, 837632, 1086304, 2172608, 4345216, 8690432, 17380864, 34761728, 69523456]

約数ペア:

[(1, 69523456), (2, 34761728), (4, 17380864), (8, 8690432), (16, 4345216), (32, 2172608), (64, 1086304), (83, 837632), (128, 543152), (166, 418816), (256, 271576), (332, 209408), (409, 169984), (512, 135788), (664, 104704), (818, 84992), (1024, 67894), (1328, 52352), (1636, 42496), (2048, 33947), (2656, 26176), (3272, 21248), (5312, 13088), (6544, 10624)]