26983876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 26238524

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 172, 359, 437, 718, 817, 874, 989, 1436, 1634, 1748, 1978, 3268, 3956, 6821, 8257, 13642, 15437, 16514, 18791, 27284, 30874, 33028, 37582, 61748, 75164, 156883, 293303, 313766, 355051, 586606, 627532, 710102, 1173212, 1420204, 6745969, 13491938, 26983876]

約数ペア:

[(1, 26983876), (2, 13491938), (4, 6745969), (19, 1420204), (23, 1173212), (38, 710102), (43, 627532), (46, 586606), (76, 355051), (86, 313766), (92, 293303), (172, 156883), (359, 75164), (437, 61748), (718, 37582), (817, 33028), (874, 30874), (989, 27284), (1436, 18791), (1634, 16514), (1748, 15437), (1978, 13642), (3268, 8257), (3956, 6821)]