61994868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 156643200

約数和(自身を除く): 94648332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 1997, 2388, 2587, 3994, 5174, 5991, 7761, 7988, 10348, 11982, 15522, 23964, 25961, 31044, 51922, 77883, 103844, 155766, 311532, 397403, 794806, 1192209, 1589612, 2384418, 4768836, 5166239, 10332478, 15498717, 20664956, 30997434, 61994868]

約数ペア:

[(1, 61994868), (2, 30997434), (3, 20664956), (4, 15498717), (6, 10332478), (12, 5166239), (13, 4768836), (26, 2384418), (39, 1589612), (52, 1192209), (78, 794806), (156, 397403), (199, 311532), (398, 155766), (597, 103844), (796, 77883), (1194, 51922), (1997, 31044), (2388, 25961), (2587, 23964), (3994, 15522), (5174, 11982), (5991, 10348), (7761, 7988)]