25017544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 48648600

約数和(自身を除く): 23631056

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 857, 1714, 3428, 3649, 6856, 7298, 14596, 29192, 35137, 70274, 76273, 140548, 152546, 281096, 305092, 610184, 3127193, 6254386, 12508772, 25017544]

約数ペア:

[(1, 25017544), (2, 12508772), (4, 6254386), (8, 3127193), (41, 610184), (82, 305092), (89, 281096), (164, 152546), (178, 140548), (328, 76273), (356, 70274), (712, 35137), (857, 29192), (1714, 14596), (3428, 7298), (3649, 6856)]