28758214646

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{176641}}^1$

素因数の和:177080

約数の個数: 32

約数和(自身を含む): 51127260480

約数和(自身を除く): 22369045834

約数列:

[1, 2, 7, 14, 29, 58, 203, 401, 406, 802, 2807, 5614, 11629, 23258, 81403, 162806, 176641, 353282, 1236487, 2472974, 5122589, 10245178, 35858123, 70833041, 71716246, 141666082, 495831287, 991662574, 2054158189, 4108316378, 14379107323, 28758214646]

約数ペア:

[(1, 28758214646), (2, 14379107323), (7, 4108316378), (14, 2054158189), (29, 991662574), (58, 495831287), (203, 141666082), (401, 71716246), (406, 70833041), (802, 35858123), (2807, 10245178), (5614, 5122589), (11629, 2472974), (23258, 1236487), (81403, 353282), (162806, 176641)]