42000712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 85236480

約数和(自身を除く): 43235768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 1811, 2899, 3622, 5798, 7244, 11596, 14488, 23192, 23543, 47086, 94172, 188344, 403853, 807706, 1615412, 3230824, 5250089, 10500178, 21000356, 42000712]

約数ペア:

[(1, 42000712), (2, 21000356), (4, 10500178), (8, 5250089), (13, 3230824), (26, 1615412), (52, 807706), (104, 403853), (223, 188344), (446, 94172), (892, 47086), (1784, 23543), (1811, 23192), (2899, 14488), (3622, 11596), (5798, 7244)]