26697734

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 20303866

約数列:

[1, 2, 7, 14, 79, 101, 158, 202, 239, 478, 553, 707, 1106, 1414, 1673, 3346, 7979, 15958, 18881, 24139, 37762, 48278, 55853, 111706, 132167, 168973, 264334, 337946, 1906981, 3813962, 13348867, 26697734]

約数ペア:

[(1, 26697734), (2, 13348867), (7, 3813962), (14, 1906981), (79, 337946), (101, 264334), (158, 168973), (202, 132167), (239, 111706), (478, 55853), (553, 48278), (707, 37762), (1106, 24139), (1414, 18881), (1673, 15958), (3346, 7979)]