78826454

素因数分解:

$2^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{4243}}^1$

素因数の和:5579

約数の個数: 16

約数和(自身を含む): 135264768

約数和(自身を除く): 56438314

約数列:

[1, 2, 7, 14, 1327, 2654, 4243, 8486, 9289, 18578, 29701, 59402, 5630461, 11260922, 39413227, 78826454]

約数ペア:

[(1, 78826454), (2, 39413227), (7, 11260922), (14, 5630461), (1327, 59402), (2654, 29701), (4243, 18578), (8486, 9289)]