508720064

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{108887}}^1$

素因数の和:108972

約数の個数: 28

約数和(自身を含む): 1023329424

約数和(自身を除く): 514609360

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 108887, 217774, 435548, 871096, 1742192, 3484384, 6968768, 7948751, 15897502, 31795004, 63590008, 127180016, 254360032, 508720064]

約数ペア:

[(1, 508720064), (2, 254360032), (4, 127180016), (8, 63590008), (16, 31795004), (32, 15897502), (64, 7948751), (73, 6968768), (146, 3484384), (292, 1742192), (584, 871096), (1168, 435548), (2336, 217774), (4672, 108887)]