73682168

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3217}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 158325600

約数和(自身を除く): 84643432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2863, 3217, 3272, 5726, 6434, 11452, 12868, 22519, 22904, 25736, 45038, 90076, 180152, 1315753, 2631506, 5263012, 9210271, 10526024, 18420542, 36841084, 73682168]

約数ペア:

[(1, 73682168), (2, 36841084), (4, 18420542), (7, 10526024), (8, 9210271), (14, 5263012), (28, 2631506), (56, 1315753), (409, 180152), (818, 90076), (1636, 45038), (2863, 25736), (3217, 22904), (3272, 22519), (5726, 12868), (6434, 11452)]