7718072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 7250728

約数列:

[1, 2, 4, 8, 53, 106, 109, 167, 212, 218, 334, 424, 436, 668, 872, 1336, 5777, 8851, 11554, 17702, 18203, 23108, 35404, 36406, 46216, 70808, 72812, 145624, 964759, 1929518, 3859036, 7718072]

約数ペア:

[(1, 7718072), (2, 3859036), (4, 1929518), (8, 964759), (53, 145624), (106, 72812), (109, 70808), (167, 46216), (212, 36406), (218, 35404), (334, 23108), (424, 18203), (436, 17702), (668, 11554), (872, 8851), (1336, 5777)]