421208896

素因数分解:

$2^6\times {\mathrm{2477}}^1\times {\mathrm{2657}}^1$

素因数の和:5146

約数の個数: 28

約数和(自身を含む): 836488548

約数和(自身を除く): 415279652

約数列:

[1, 2, 4, 8, 16, 32, 64, 2477, 2657, 4954, 5314, 9908, 10628, 19816, 21256, 39632, 42512, 79264, 85024, 158528, 170048, 6581389, 13162778, 26325556, 52651112, 105302224, 210604448, 421208896]

約数ペア:

[(1, 421208896), (2, 210604448), (4, 105302224), (8, 52651112), (16, 26325556), (32, 13162778), (64, 6581389), (2477, 170048), (2657, 158528), (4954, 85024), (5314, 79264), (9908, 42512), (10628, 39632), (19816, 21256)]