64790616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{245419}}^1$

素因数の和:245439

約数の個数: 32

約数和(自身を含む): 176702400

約数和(自身を除く): 111911784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 245419, 490838, 736257, 981676, 1472514, 1963352, 2699609, 2945028, 5399218, 5890056, 8098827, 10798436, 16197654, 21596872, 32395308, 64790616]

約数ペア:

[(1, 64790616), (2, 32395308), (3, 21596872), (4, 16197654), (6, 10798436), (8, 8098827), (11, 5890056), (12, 5399218), (22, 2945028), (24, 2699609), (33, 1963352), (44, 1472514), (66, 981676), (88, 736257), (132, 490838), (264, 245419)]