28847772

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 75398400

約数和(自身を除く): 46550628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2039, 2358, 3537, 4078, 4716, 6117, 7074, 8156, 12234, 14148, 18351, 24468, 36702, 55053, 73404, 110106, 220212, 267109, 534218, 801327, 1068436, 1602654, 2403981, 3205308, 4807962, 7211943, 9615924, 14423886, 28847772]

約数ペア:

[(1, 28847772), (2, 14423886), (3, 9615924), (4, 7211943), (6, 4807962), (9, 3205308), (12, 2403981), (18, 1602654), (27, 1068436), (36, 801327), (54, 534218), (108, 267109), (131, 220212), (262, 110106), (393, 73404), (524, 55053), (786, 36702), (1179, 24468), (1572, 18351), (2039, 14148), (2358, 12234), (3537, 8156), (4078, 7074), (4716, 6117)]