66798848

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{15349}}^1$

素因数の和:15382

約数の個数: 36

約数和(自身を含む): 141189300

約数和(自身を除く): 74390452

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 15349, 30698, 61396, 122792, 245584, 260933, 491168, 521866, 982336, 1043732, 1964672, 2087464, 3929344, 4174928, 8349856, 16699712, 33399424, 66798848]

約数ペア:

[(1, 66798848), (2, 33399424), (4, 16699712), (8, 8349856), (16, 4174928), (17, 3929344), (32, 2087464), (34, 1964672), (64, 1043732), (68, 982336), (128, 521866), (136, 491168), (256, 260933), (272, 245584), (544, 122792), (1088, 61396), (2176, 30698), (4352, 15349)]