68039168

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7852

約数の個数: 40

約数和(自身を含む): 143960652

約数和(自身を除く): 75921484

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 7817, 8704, 15634, 31268, 62536, 125072, 132889, 250144, 265778, 500288, 531556, 1000576, 1063112, 2001152, 2126224, 4002304, 4252448, 8504896, 17009792, 34019584, 68039168]

約数ペア:

[(1, 68039168), (2, 34019584), (4, 17009792), (8, 8504896), (16, 4252448), (17, 4002304), (32, 2126224), (34, 2001152), (64, 1063112), (68, 1000576), (128, 531556), (136, 500288), (256, 265778), (272, 250144), (512, 132889), (544, 125072), (1088, 62536), (2176, 31268), (4352, 15634), (7817, 8704)]