38380896

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1964

約数の個数: 72

約数和(自身を含む): 110741904

約数和(自身を除く): 72361008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 1877, 2272, 2556, 3408, 3754, 5112, 5631, 6816, 7508, 10224, 11262, 15016, 16893, 20448, 22524, 30032, 33786, 45048, 60064, 67572, 90096, 133267, 135144, 180192, 266534, 270288, 399801, 533068, 540576, 799602, 1066136, 1199403, 1599204, 2132272, 2398806, 3198408, 4264544, 4797612, 6396816, 9595224, 12793632, 19190448, 38380896]

約数ペア:

[(1, 38380896), (2, 19190448), (3, 12793632), (4, 9595224), (6, 6396816), (8, 4797612), (9, 4264544), (12, 3198408), (16, 2398806), (18, 2132272), (24, 1599204), (32, 1199403), (36, 1066136), (48, 799602), (71, 540576), (72, 533068), (96, 399801), (142, 270288), (144, 266534), (213, 180192), (284, 135144), (288, 133267), (426, 90096), (568, 67572), (639, 60064), (852, 45048), (1136, 33786), (1278, 30032), (1704, 22524), (1877, 20448), (2272, 16893), (2556, 15016), (3408, 11262), (3754, 10224), (5112, 7508), (5631, 6816)]