40927964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 90429696

約数和(自身を除く): 49501732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1601, 1826, 2324, 3202, 3652, 6391, 6404, 11207, 12782, 17611, 22414, 25564, 35222, 44828, 70444, 123277, 132883, 246554, 265766, 493108, 531532, 930181, 1461713, 1860362, 2923426, 3720724, 5846852, 10231991, 20463982, 40927964]

約数ペア:

[(1, 40927964), (2, 20463982), (4, 10231991), (7, 5846852), (11, 3720724), (14, 2923426), (22, 1860362), (28, 1461713), (44, 930181), (77, 531532), (83, 493108), (154, 265766), (166, 246554), (308, 132883), (332, 123277), (581, 70444), (913, 44828), (1162, 35222), (1601, 25564), (1826, 22414), (2324, 17611), (3202, 12782), (3652, 11207), (6391, 6404)]