74738056

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 143467200

約数和(自身を除く): 68729144

約数列:

[1, 2, 4, 8, 53, 106, 212, 359, 424, 491, 718, 982, 1436, 1964, 2872, 3928, 19027, 26023, 38054, 52046, 76108, 104092, 152216, 176269, 208184, 352538, 705076, 1410152, 9342257, 18684514, 37369028, 74738056]

約数ペア:

[(1, 74738056), (2, 37369028), (4, 18684514), (8, 9342257), (53, 1410152), (106, 705076), (212, 352538), (359, 208184), (424, 176269), (491, 152216), (718, 104092), (982, 76108), (1436, 52046), (1964, 38054), (2872, 26023), (3928, 19027)]