427557184

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1463

約数の個数: 56

約数和(自身を含む): 876653568

約数和(自身を除く): 449096384

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 164, 254, 328, 508, 656, 1016, 1283, 1312, 2032, 2566, 2624, 4064, 5132, 5207, 8128, 10264, 10414, 20528, 20828, 41056, 41656, 52603, 82112, 83312, 105206, 162941, 166624, 210412, 325882, 333248, 420824, 651764, 841648, 1303528, 1683296, 2607056, 3366592, 5214112, 6680581, 10428224, 13361162, 26722324, 53444648, 106889296, 213778592, 427557184]

約数ペア:

[(1, 427557184), (2, 213778592), (4, 106889296), (8, 53444648), (16, 26722324), (32, 13361162), (41, 10428224), (64, 6680581), (82, 5214112), (127, 3366592), (164, 2607056), (254, 1683296), (328, 1303528), (508, 841648), (656, 651764), (1016, 420824), (1283, 333248), (1312, 325882), (2032, 210412), (2566, 166624), (2624, 162941), (4064, 105206), (5132, 83312), (5207, 82112), (8128, 52603), (10264, 41656), (10414, 41056), (20528, 20828)]