4101857728

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{156703}}^1$

素因数の和:157124

約数の個数: 28

約数和(自身を含む): 8159577280

約数和(自身を除く): 4057719552

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 6544, 13088, 26176, 156703, 313406, 626812, 1253624, 2507248, 5014496, 10028992, 64091527, 128183054, 256366108, 512732216, 1025464432, 2050928864, 4101857728]

約数ペア:

[(1, 4101857728), (2, 2050928864), (4, 1025464432), (8, 512732216), (16, 256366108), (32, 128183054), (64, 64091527), (409, 10028992), (818, 5014496), (1636, 2507248), (3272, 1253624), (6544, 626812), (13088, 313406), (26176, 156703)]