8044016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 40

約数和(自身を含む): 16186464

約数和(自身を除く): 8142448

約数列:

[1, 2, 4, 8, 16, 71, 73, 97, 142, 146, 194, 284, 292, 388, 568, 584, 776, 1136, 1168, 1552, 5183, 6887, 7081, 10366, 13774, 14162, 20732, 27548, 28324, 41464, 55096, 56648, 82928, 110192, 113296, 502751, 1005502, 2011004, 4022008, 8044016]

約数ペア:

[(1, 8044016), (2, 4022008), (4, 2011004), (8, 1005502), (16, 502751), (71, 113296), (73, 110192), (97, 82928), (142, 56648), (146, 55096), (194, 41464), (284, 28324), (292, 27548), (388, 20732), (568, 14162), (584, 13774), (776, 10366), (1136, 7081), (1168, 6887), (1552, 5183)]