73870454

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{9473}}^1$

素因数の和:10039

約数の個数: 16

約数和(自身を含む): 126875808

約数和(自身を除く): 53005354

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 9473, 18946, 66311, 132622, 5276461, 10552922, 36935227, 73870454]

約数ペア:

[(1, 73870454), (2, 36935227), (7, 10552922), (14, 5276461), (557, 132622), (1114, 66311), (3899, 18946), (7798, 9473)]