40544556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13679}}^1$

素因数の和:13718

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 66706644

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 13679, 27358, 41037, 54716, 82074, 164148, 177827, 259901, 355654, 519802, 533481, 711308, 779703, 1039604, 1066962, 1559406, 2133924, 3118812, 3378713, 6757426, 10136139, 13514852, 20272278, 40544556]

約数ペア:

[(1, 40544556), (2, 20272278), (3, 13514852), (4, 10136139), (6, 6757426), (12, 3378713), (13, 3118812), (19, 2133924), (26, 1559406), (38, 1066962), (39, 1039604), (52, 779703), (57, 711308), (76, 533481), (78, 519802), (114, 355654), (156, 259901), (228, 177827), (247, 164148), (494, 82074), (741, 54716), (988, 41037), (1482, 27358), (2964, 13679)]