77953228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{30983}}^1$

素因数の和:31041

約数の個数: 24

約数和(自身を含む): 148351392

約数和(自身を除く): 70398164

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 30983, 61966, 123932, 526711, 1053422, 1146371, 2106844, 2292742, 4585484, 19488307, 38976614, 77953228]

約数ペア:

[(1, 77953228), (2, 38976614), (4, 19488307), (17, 4585484), (34, 2292742), (37, 2106844), (68, 1146371), (74, 1053422), (148, 526711), (629, 123932), (1258, 61966), (2516, 30983)]