61291072

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{4007}}^1$

素因数の和:4258

約数の個数: 28

約数和(自身を含む): 122163840

約数和(自身を除く): 60872768

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 4007, 7648, 8014, 15296, 16028, 32056, 64112, 128224, 256448, 957673, 1915346, 3830692, 7661384, 15322768, 30645536, 61291072]

約数ペア:

[(1, 61291072), (2, 30645536), (4, 15322768), (8, 7661384), (16, 3830692), (32, 1915346), (64, 957673), (239, 256448), (478, 128224), (956, 64112), (1912, 32056), (3824, 16028), (4007, 15296), (7648, 8014)]