4955072

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:708

約数の個数: 28

約数和(自身を含む): 9921240

約数和(自身を除く): 4966168

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 557, 1112, 1114, 2224, 2228, 4448, 4456, 8896, 8912, 17824, 35648, 77423, 154846, 309692, 619384, 1238768, 2477536, 4955072]

約数ペア:

[(1, 4955072), (2, 2477536), (4, 1238768), (8, 619384), (16, 309692), (32, 154846), (64, 77423), (139, 35648), (278, 17824), (556, 8912), (557, 8896), (1112, 4456), (1114, 4448), (2224, 2228)]