71784114

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{278233}}^1$

素因数の和:278281

約数の個数: 16

約数和(自身を含む): 146907552

約数和(自身を除く): 75123438

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 278233, 556466, 834699, 1669398, 11964019, 23928038, 35892057, 71784114]

約数ペア:

[(1, 71784114), (2, 35892057), (3, 23928038), (6, 11964019), (43, 1669398), (86, 834699), (129, 556466), (258, 278233)]