40727344

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4603}}^1$

素因数の和:4697

約数の個数: 40

約数和(自身を含む): 91343360

約数和(自身を除く): 50616016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 4603, 8848, 9206, 18412, 32221, 36824, 64442, 73648, 128884, 257768, 363637, 515536, 727274, 1454548, 2545459, 2909096, 5090918, 5818192, 10181836, 20363672, 40727344]

約数ペア:

[(1, 40727344), (2, 20363672), (4, 10181836), (7, 5818192), (8, 5090918), (14, 2909096), (16, 2545459), (28, 1454548), (56, 727274), (79, 515536), (112, 363637), (158, 257768), (316, 128884), (553, 73648), (632, 64442), (1106, 36824), (1264, 32221), (2212, 18412), (4424, 9206), (4603, 8848)]