67828426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 109693440

約数和(自身を除く): 41865014

約数列:

[1, 2, 23, 46, 47, 94, 137, 229, 274, 458, 1081, 2162, 3151, 5267, 6302, 6439, 10534, 10763, 12878, 21526, 31373, 62746, 148097, 247549, 296194, 495098, 721579, 1443158, 1474531, 2949062, 33914213, 67828426]

約数ペア:

[(1, 67828426), (2, 33914213), (23, 2949062), (46, 1474531), (47, 1443158), (94, 721579), (137, 495098), (229, 296194), (274, 247549), (458, 148097), (1081, 62746), (2162, 31373), (3151, 21526), (5267, 12878), (6302, 10763), (6439, 10534)]