42366884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 90222720

約数和(自身を除く): 47855836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 821, 1358, 1642, 1843, 2716, 3284, 3686, 5747, 7372, 11494, 12901, 15599, 22988, 25802, 31198, 51604, 62396, 79637, 109193, 159274, 218386, 318548, 436772, 557459, 1114918, 1513103, 2229836, 3026206, 6052412, 10591721, 21183442, 42366884]

約数ペア:

[(1, 42366884), (2, 21183442), (4, 10591721), (7, 6052412), (14, 3026206), (19, 2229836), (28, 1513103), (38, 1114918), (76, 557459), (97, 436772), (133, 318548), (194, 218386), (266, 159274), (388, 109193), (532, 79637), (679, 62396), (821, 51604), (1358, 31198), (1642, 25802), (1843, 22988), (2716, 15599), (3284, 12901), (3686, 11494), (5747, 7372)]