71390308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{4421}}^1$

素因数の和:4803

約数の個数: 24

約数和(自身を含む): 136692864

約数和(自身を除く): 65302556

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1468, 4037, 4421, 8074, 8842, 16148, 17684, 48631, 97262, 194524, 1622507, 3245014, 6490028, 17847577, 35695154, 71390308]

約数ペア:

[(1, 71390308), (2, 35695154), (4, 17847577), (11, 6490028), (22, 3245014), (44, 1622507), (367, 194524), (734, 97262), (1468, 48631), (4037, 17684), (4421, 16148), (8074, 8842)]