82281472

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:923

約数の個数: 88

約数和(自身を含む): 202669376

約数和(自身を除く): 120387904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 883, 896, 1024, 1456, 1664, 1766, 1792, 2912, 3328, 3532, 3584, 5824, 6181, 6656, 7064, 7168, 11479, 11648, 12362, 13312, 14128, 22958, 23296, 24724, 28256, 45916, 46592, 49448, 56512, 80353, 91832, 93184, 98896, 113024, 160706, 183664, 197792, 226048, 321412, 367328, 395584, 452096, 642824, 734656, 791168, 904192, 1285648, 1469312, 1582336, 2571296, 2938624, 3164672, 5142592, 5877248, 6329344, 10285184, 11754496, 20570368, 41140736, 82281472]

約数ペア:

[(1, 82281472), (2, 41140736), (4, 20570368), (7, 11754496), (8, 10285184), (13, 6329344), (14, 5877248), (16, 5142592), (26, 3164672), (28, 2938624), (32, 2571296), (52, 1582336), (56, 1469312), (64, 1285648), (91, 904192), (104, 791168), (112, 734656), (128, 642824), (182, 452096), (208, 395584), (224, 367328), (256, 321412), (364, 226048), (416, 197792), (448, 183664), (512, 160706), (728, 113024), (832, 98896), (883, 93184), (896, 91832), (1024, 80353), (1456, 56512), (1664, 49448), (1766, 46592), (1792, 45916), (2912, 28256), (3328, 24724), (3532, 23296), (3584, 22958), (5824, 14128), (6181, 13312), (6656, 12362), (7064, 11648), (7168, 11479)]