68975168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:595

約数の個数: 56

約数和(自身を含む): 145511520

約数和(自身を除く): 76536352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 152, 262, 304, 433, 524, 608, 866, 1048, 1216, 1732, 2096, 2489, 3464, 4192, 4978, 6928, 8227, 8384, 9956, 13856, 16454, 19912, 27712, 32908, 39824, 56723, 65816, 79648, 113446, 131632, 159296, 226892, 263264, 453784, 526528, 907568, 1077737, 1815136, 2155474, 3630272, 4310948, 8621896, 17243792, 34487584, 68975168]

約数ペア:

[(1, 68975168), (2, 34487584), (4, 17243792), (8, 8621896), (16, 4310948), (19, 3630272), (32, 2155474), (38, 1815136), (64, 1077737), (76, 907568), (131, 526528), (152, 453784), (262, 263264), (304, 226892), (433, 159296), (524, 131632), (608, 113446), (866, 79648), (1048, 65816), (1216, 56723), (1732, 39824), (2096, 32908), (2489, 27712), (3464, 19912), (4192, 16454), (4978, 13856), (6928, 9956), (8227, 8384)]