420161344

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{177433}}^1$

素因数の和:177482

約数の個数: 28

約数和(自身を含む): 856296484

約数和(自身を除く): 436135140

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 177433, 354866, 709732, 1419464, 2838928, 5677856, 6565021, 11355712, 13130042, 26260084, 52520168, 105040336, 210080672, 420161344]

約数ペア:

[(1, 420161344), (2, 210080672), (4, 105040336), (8, 52520168), (16, 26260084), (32, 13130042), (37, 11355712), (64, 6565021), (74, 5677856), (148, 2838928), (296, 1419464), (592, 709732), (1184, 354866), (2368, 177433)]