40844414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 70308000

約数和(自身を除く): 29463586

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 929, 1157, 1691, 1858, 2314, 3382, 12077, 17651, 21983, 24154, 35302, 43966, 82681, 165362, 229463, 458926, 1074853, 1570939, 2149706, 3141878, 20422207, 40844414]

約数ペア:

[(1, 40844414), (2, 20422207), (13, 3141878), (19, 2149706), (26, 1570939), (38, 1074853), (89, 458926), (178, 229463), (247, 165362), (494, 82681), (929, 43966), (1157, 35302), (1691, 24154), (1858, 21983), (2314, 17651), (3382, 12077)]