30727664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2549

約数の個数: 40

約数和(自身を含む): 65888640

約数和(自身を除く): 35160976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 2459, 3124, 4918, 6248, 9836, 12496, 19672, 27049, 39344, 54098, 108196, 174589, 216392, 349178, 432784, 698356, 1396712, 1920479, 2793424, 3840958, 7681916, 15363832, 30727664]

約数ペア:

[(1, 30727664), (2, 15363832), (4, 7681916), (8, 3840958), (11, 2793424), (16, 1920479), (22, 1396712), (44, 698356), (71, 432784), (88, 349178), (142, 216392), (176, 174589), (284, 108196), (568, 54098), (781, 39344), (1136, 27049), (1562, 19672), (2459, 12496), (3124, 9836), (4918, 6248)]