73920728

素因数分解:

$2^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2851}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 158799360

約数和(自身を除く): 84878632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 463, 926, 1852, 2851, 3241, 3704, 5702, 6482, 11404, 12964, 19957, 22808, 25928, 39914, 79828, 159656, 1320013, 2640026, 5280052, 9240091, 10560104, 18480182, 36960364, 73920728]

約数ペア:

[(1, 73920728), (2, 36960364), (4, 18480182), (7, 10560104), (8, 9240091), (14, 5280052), (28, 2640026), (56, 1320013), (463, 159656), (926, 79828), (1852, 39914), (2851, 25928), (3241, 22808), (3704, 19957), (5702, 12964), (6482, 11404)]