71294028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457013}}^1$

素因数の和:457033

約数の個数: 24

約数和(自身を含む): 179149488

約数和(自身を除く): 107855460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457013, 914026, 1371039, 1828052, 2742078, 5484156, 5941169, 11882338, 17823507, 23764676, 35647014, 71294028]

約数ペア:

[(1, 71294028), (2, 35647014), (3, 23764676), (4, 17823507), (6, 11882338), (12, 5941169), (13, 5484156), (26, 2742078), (39, 1828052), (52, 1371039), (78, 914026), (156, 457013)]