72008734

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 129412800

約数和(自身を除く): 57404066

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 1813, 2837, 3626, 5674, 12691, 19859, 25382, 39718, 104969, 139013, 209938, 278026, 734783, 973091, 1469566, 1946182, 5143481, 10286962, 36004367, 72008734]

約数ペア:

[(1, 72008734), (2, 36004367), (7, 10286962), (14, 5143481), (37, 1946182), (49, 1469566), (74, 973091), (98, 734783), (259, 278026), (343, 209938), (518, 139013), (686, 104969), (1813, 39718), (2837, 25382), (3626, 19859), (5674, 12691)]