289982656

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{35677}}^1$

素因数の和:35816

約数の個数: 28

約数和(自身を含む): 579981568

約数和(自身を除く): 289998912

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 35677, 71354, 142708, 285416, 570832, 1141664, 2283328, 4530979, 9061958, 18123916, 36247832, 72495664, 144991328, 289982656]

約数ペア:

[(1, 289982656), (2, 144991328), (4, 72495664), (8, 36247832), (16, 18123916), (32, 9061958), (64, 4530979), (127, 2283328), (254, 1141664), (508, 570832), (1016, 285416), (2032, 142708), (4064, 71354), (8128, 35677)]