79979872

素因数分解:

$2^5\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1289}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 180744480

約数和(自身を除く): 100764608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 277, 554, 1108, 1289, 1939, 2216, 2578, 3878, 4432, 5156, 7756, 8864, 9023, 10312, 15512, 18046, 20624, 31024, 36092, 41248, 62048, 72184, 144368, 288736, 357053, 714106, 1428212, 2499371, 2856424, 4998742, 5712848, 9997484, 11425696, 19994968, 39989936, 79979872]

約数ペア:

[(1, 79979872), (2, 39989936), (4, 19994968), (7, 11425696), (8, 9997484), (14, 5712848), (16, 4998742), (28, 2856424), (32, 2499371), (56, 1428212), (112, 714106), (224, 357053), (277, 288736), (554, 144368), (1108, 72184), (1289, 62048), (1939, 41248), (2216, 36092), (2578, 31024), (3878, 20624), (4432, 18046), (5156, 15512), (7756, 10312), (8864, 9023)]