40460758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 67836384

約数和(自身を除く): 27375626

約数列:

[1, 2, 13, 26, 37, 74, 137, 274, 307, 481, 614, 962, 1781, 3562, 3991, 5069, 7982, 10138, 11359, 22718, 42059, 65897, 84118, 131794, 147667, 295334, 546767, 1093534, 1556183, 3112366, 20230379, 40460758]

約数ペア:

[(1, 40460758), (2, 20230379), (13, 3112366), (26, 1556183), (37, 1093534), (74, 546767), (137, 295334), (274, 147667), (307, 131794), (481, 84118), (614, 65897), (962, 42059), (1781, 22718), (3562, 11359), (3991, 10138), (5069, 7982)]