69991852

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 76998740

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 251, 322, 433, 502, 644, 866, 1004, 1732, 1757, 3031, 3514, 5773, 6062, 7028, 9959, 11546, 12124, 19918, 23092, 39836, 40411, 69713, 80822, 108683, 139426, 161644, 217366, 278852, 434732, 760781, 1521562, 2499709, 3043124, 4999418, 9998836, 17497963, 34995926, 69991852]

約数ペア:

[(1, 69991852), (2, 34995926), (4, 17497963), (7, 9998836), (14, 4999418), (23, 3043124), (28, 2499709), (46, 1521562), (92, 760781), (161, 434732), (251, 278852), (322, 217366), (433, 161644), (502, 139426), (644, 108683), (866, 80822), (1004, 69713), (1732, 40411), (1757, 39836), (3031, 23092), (3514, 19918), (5773, 12124), (6062, 11546), (7028, 9959)]