61518988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{14831}}^1$

素因数の和:14913

約数の個数: 24

約数和(自身を含む): 115867584

約数和(自身を除く): 54348596

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 14831, 29662, 59324, 252127, 504254, 904691, 1008508, 1809382, 3618764, 15379747, 30759494, 61518988]

約数ペア:

[(1, 61518988), (2, 30759494), (4, 15379747), (17, 3618764), (34, 1809382), (61, 1008508), (68, 904691), (122, 504254), (244, 252127), (1037, 59324), (2074, 29662), (4148, 14831)]