58720298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16981}}^1$

素因数の和:17022

約数の個数: 32

約数和(自身を含む): 114119040

約数和(自身を除く): 55398742

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 16981, 33962, 118867, 220753, 237734, 322639, 441506, 645278, 1545271, 2258473, 3090542, 4194307, 4516946, 8388614, 29360149, 58720298]

約数ペア:

[(1, 58720298), (2, 29360149), (7, 8388614), (13, 4516946), (14, 4194307), (19, 3090542), (26, 2258473), (38, 1545271), (91, 645278), (133, 441506), (182, 322639), (247, 237734), (266, 220753), (494, 118867), (1729, 33962), (3458, 16981)]