78891296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2937

約数の個数: 48

約数和(自身を含む): 171642240

約数和(自身を除く): 92750944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 2837, 3476, 5674, 6952, 11348, 13904, 22696, 27808, 31207, 45392, 62414, 90784, 124828, 224123, 249656, 448246, 499312, 896492, 998624, 1792984, 2465353, 3585968, 4930706, 7171936, 9861412, 19722824, 39445648, 78891296]

約数ペア:

[(1, 78891296), (2, 39445648), (4, 19722824), (8, 9861412), (11, 7171936), (16, 4930706), (22, 3585968), (32, 2465353), (44, 1792984), (79, 998624), (88, 896492), (158, 499312), (176, 448246), (316, 249656), (352, 224123), (632, 124828), (869, 90784), (1264, 62414), (1738, 45392), (2528, 31207), (2837, 27808), (3476, 22696), (5674, 13904), (6952, 11348)]