74537758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 122611104

約数和(自身を除く): 48073346

約数列:

[1, 2, 17, 34, 37, 74, 193, 307, 386, 614, 629, 1258, 3281, 5219, 6562, 7141, 10438, 11359, 14282, 22718, 59251, 118502, 121397, 193103, 242794, 386206, 1007267, 2014534, 2192287, 4384574, 37268879, 74537758]

約数ペア:

[(1, 74537758), (2, 37268879), (17, 4384574), (34, 2192287), (37, 2014534), (74, 1007267), (193, 386206), (307, 242794), (386, 193103), (614, 121397), (629, 118502), (1258, 59251), (3281, 22718), (5219, 14282), (6562, 11359), (7141, 10438)]