70764554

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{21149}}^1$

素因数の和:21397

約数の個数: 16

約数和(自身を含む): 121824000

約数和(自身を除く): 51059446

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 21149, 42298, 148043, 296086, 5054611, 10109222, 35382277, 70764554]

約数ペア:

[(1, 70764554), (2, 35382277), (7, 10109222), (14, 5054611), (239, 296086), (478, 148043), (1673, 42298), (3346, 21149)]