25955538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3137}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 59647104

約数和(自身を除く): 33691566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 3137, 4137, 6274, 8274, 9411, 18822, 21959, 43918, 65877, 131754, 617989, 1235978, 1853967, 3707934, 4325923, 8651846, 12977769, 25955538]

約数ペア:

[(1, 25955538), (2, 12977769), (3, 8651846), (6, 4325923), (7, 3707934), (14, 1853967), (21, 1235978), (42, 617989), (197, 131754), (394, 65877), (591, 43918), (1182, 21959), (1379, 18822), (2758, 9411), (3137, 8274), (4137, 6274)]