72371546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6907}}^1$

素因数の和:6966

約数の個数: 24

約数和(自身を含む): 121359744

約数和(自身を除く): 48988198

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 6907, 10478, 13814, 89791, 179582, 214117, 428234, 1167283, 2334566, 2783521, 5567042, 36185773, 72371546]

約数ペア:

[(1, 72371546), (2, 36185773), (13, 5567042), (26, 2783521), (31, 2334566), (62, 1167283), (169, 428234), (338, 214117), (403, 179582), (806, 89791), (5239, 13814), (6907, 10478)]