72649346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{471749}}^1$

素因数の和:471769

約数の個数: 16

約数和(自身を含む): 135864000

約数和(自身を除く): 63214654

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 471749, 943498, 3302243, 5189239, 6604486, 10378478, 36324673, 72649346]

約数ペア:

[(1, 72649346), (2, 36324673), (7, 10378478), (11, 6604486), (14, 5189239), (22, 3302243), (77, 943498), (154, 471749)]