40819064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 52078216

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1151, 1364, 1612, 2302, 2728, 3224, 4433, 4604, 8866, 9208, 12661, 14963, 17732, 25322, 29926, 35464, 35681, 50644, 59852, 71362, 101288, 119704, 142724, 164593, 285448, 329186, 392491, 463853, 658372, 784982, 927706, 1316744, 1569964, 1855412, 3139928, 3710824, 5102383, 10204766, 20409532, 40819064]

約数ペア:

[(1, 40819064), (2, 20409532), (4, 10204766), (8, 5102383), (11, 3710824), (13, 3139928), (22, 1855412), (26, 1569964), (31, 1316744), (44, 927706), (52, 784982), (62, 658372), (88, 463853), (104, 392491), (124, 329186), (143, 285448), (248, 164593), (286, 142724), (341, 119704), (403, 101288), (572, 71362), (682, 59852), (806, 50644), (1144, 35681), (1151, 35464), (1364, 29926), (1612, 25322), (2302, 17732), (2728, 14963), (3224, 12661), (4433, 9208), (4604, 8866)]