43989556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 86929920

約数和(自身を除く): 42940364

約数列:

[1, 2, 4, 13, 26, 41, 47, 52, 82, 94, 164, 188, 439, 533, 611, 878, 1066, 1222, 1756, 1927, 2132, 2444, 3854, 5707, 7708, 11414, 17999, 20633, 22828, 25051, 35998, 41266, 50102, 71996, 82532, 100204, 233987, 268229, 467974, 536458, 845953, 935948, 1072916, 1691906, 3383812, 10997389, 21994778, 43989556]

約数ペア:

[(1, 43989556), (2, 21994778), (4, 10997389), (13, 3383812), (26, 1691906), (41, 1072916), (47, 935948), (52, 845953), (82, 536458), (94, 467974), (164, 268229), (188, 233987), (439, 100204), (533, 82532), (611, 71996), (878, 50102), (1066, 41266), (1222, 35998), (1756, 25051), (1927, 22828), (2132, 20633), (2444, 17999), (3854, 11414), (5707, 7708)]