33643870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 70217280

約数和(自身を除く): 36573410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 190, 247, 257, 265, 494, 514, 530, 689, 1007, 1235, 1285, 1378, 2014, 2470, 2570, 3341, 3445, 4883, 5035, 6682, 6890, 9766, 10070, 13091, 13621, 16705, 24415, 26182, 27242, 33410, 48830, 63479, 65455, 68105, 126958, 130910, 136210, 177073, 258799, 317395, 354146, 517598, 634790, 885365, 1293995, 1770730, 2587990, 3364387, 6728774, 16821935, 33643870]

約数ペア:

[(1, 33643870), (2, 16821935), (5, 6728774), (10, 3364387), (13, 2587990), (19, 1770730), (26, 1293995), (38, 885365), (53, 634790), (65, 517598), (95, 354146), (106, 317395), (130, 258799), (190, 177073), (247, 136210), (257, 130910), (265, 126958), (494, 68105), (514, 65455), (530, 63479), (689, 48830), (1007, 33410), (1235, 27242), (1285, 26182), (1378, 24415), (2014, 16705), (2470, 13621), (2570, 13091), (3341, 10070), (3445, 9766), (4883, 6890), (5035, 6682)]