42817868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1471}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 79134720

約数和(自身を除く): 36316852

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1471, 1532, 2942, 5884, 7277, 14554, 27949, 29108, 55898, 111796, 563393, 1126786, 2253572, 10704467, 21408934, 42817868]

約数ペア:

[(1, 42817868), (2, 21408934), (4, 10704467), (19, 2253572), (38, 1126786), (76, 563393), (383, 111796), (766, 55898), (1471, 29108), (1532, 27949), (2942, 14554), (5884, 7277)]