64921504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 136515456

約数和(自身を除く): 71593952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 911, 1048, 1822, 2096, 2227, 3644, 4192, 4454, 7288, 8908, 14576, 15487, 17816, 29152, 30974, 35632, 61948, 71264, 119341, 123896, 238682, 247792, 477364, 495584, 954728, 1909456, 2028797, 3818912, 4057594, 8115188, 16230376, 32460752, 64921504]

約数ペア:

[(1, 64921504), (2, 32460752), (4, 16230376), (8, 8115188), (16, 4057594), (17, 3818912), (32, 2028797), (34, 1909456), (68, 954728), (131, 495584), (136, 477364), (262, 247792), (272, 238682), (524, 123896), (544, 119341), (911, 71264), (1048, 61948), (1822, 35632), (2096, 30974), (2227, 29152), (3644, 17816), (4192, 15487), (4454, 14576), (7288, 8908)]