78256576

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{4231}}^1$

素因数の和:4277

約数の個数: 42

約数和(自身を含む): 165001448

約数和(自身を除く): 86744872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4231, 4624, 8462, 9248, 16924, 18496, 33848, 67696, 71927, 135392, 143854, 270784, 287708, 575416, 1150832, 1222759, 2301664, 2445518, 4603328, 4891036, 9782072, 19564144, 39128288, 78256576]

約数ペア:

[(1, 78256576), (2, 39128288), (4, 19564144), (8, 9782072), (16, 4891036), (17, 4603328), (32, 2445518), (34, 2301664), (64, 1222759), (68, 1150832), (136, 575416), (272, 287708), (289, 270784), (544, 143854), (578, 135392), (1088, 71927), (1156, 67696), (2312, 33848), (4231, 18496), (4624, 16924), (8462, 9248)]