28347144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5490

約数の個数: 64

約数和(自身を含む): 83619840

約数和(自身を除く): 55272696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 5443, 10886, 16329, 21772, 32658, 38101, 43544, 65316, 76202, 114303, 130632, 152404, 168733, 228606, 304808, 337466, 457212, 506199, 674932, 914424, 1012398, 1181131, 1349864, 2024796, 2362262, 3543393, 4049592, 4724524, 7086786, 9449048, 14173572, 28347144]

約数ペア:

[(1, 28347144), (2, 14173572), (3, 9449048), (4, 7086786), (6, 4724524), (7, 4049592), (8, 3543393), (12, 2362262), (14, 2024796), (21, 1349864), (24, 1181131), (28, 1012398), (31, 914424), (42, 674932), (56, 506199), (62, 457212), (84, 337466), (93, 304808), (124, 228606), (168, 168733), (186, 152404), (217, 130632), (248, 114303), (372, 76202), (434, 65316), (651, 43544), (744, 38101), (868, 32658), (1302, 21772), (1736, 16329), (2604, 10886), (5208, 5443)]