40484554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4266

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 32298806

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4211, 4807, 8422, 9614, 46321, 80009, 92642, 96853, 160018, 193706, 880099, 1065383, 1760198, 1840207, 2130766, 3680414, 20242277, 40484554]

約数ペア:

[(1, 40484554), (2, 20242277), (11, 3680414), (19, 2130766), (22, 1840207), (23, 1760198), (38, 1065383), (46, 880099), (209, 193706), (253, 160018), (418, 96853), (437, 92642), (506, 80009), (874, 46321), (4211, 9614), (4807, 8422)]