42571628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50923}}^1$

素因数の和:50957

約数の個数: 24

約数和(自身を含む): 85552320

約数和(自身を除く): 42980692

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 50923, 101846, 203692, 560153, 967537, 1120306, 1935074, 2240612, 3870148, 10642907, 21285814, 42571628]

約数ペア:

[(1, 42571628), (2, 21285814), (4, 10642907), (11, 3870148), (19, 2240612), (22, 1935074), (38, 1120306), (44, 967537), (76, 560153), (209, 203692), (418, 101846), (836, 50923)]