828307568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{43177}}^1$

素因数の和:43305

約数の個数: 40

約数和(自身を含む): 1766843760

約数和(自身を除く): 938536192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 9592, 19184, 43177, 86354, 172708, 345416, 474947, 690832, 949894, 1899788, 3799576, 4706293, 7599152, 9412586, 18825172, 37650344, 51769223, 75300688, 103538446, 207076892, 414153784, 828307568]

約数ペア:

[(1, 828307568), (2, 414153784), (4, 207076892), (8, 103538446), (11, 75300688), (16, 51769223), (22, 37650344), (44, 18825172), (88, 9412586), (109, 7599152), (176, 4706293), (218, 3799576), (436, 1899788), (872, 949894), (1199, 690832), (1744, 474947), (2398, 345416), (4796, 172708), (9592, 86354), (19184, 43177)]