65913344

素因数分解:

$2^9\times 7^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 80

約数和(自身を含む): 153793728

約数和(自身を除く): 87880384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 347, 371, 424, 448, 512, 694, 742, 848, 896, 1388, 1484, 1696, 1792, 2429, 2776, 2968, 3392, 3584, 4858, 5552, 5936, 6784, 9716, 11104, 11872, 13568, 18391, 19432, 22208, 23744, 27136, 36782, 38864, 44416, 47488, 73564, 77728, 88832, 94976, 128737, 147128, 155456, 177664, 189952, 257474, 294256, 310912, 514948, 588512, 621824, 1029896, 1177024, 1243648, 2059792, 2354048, 4119584, 4708096, 8239168, 9416192, 16478336, 32956672, 65913344]

約数ペア:

[(1, 65913344), (2, 32956672), (4, 16478336), (7, 9416192), (8, 8239168), (14, 4708096), (16, 4119584), (28, 2354048), (32, 2059792), (53, 1243648), (56, 1177024), (64, 1029896), (106, 621824), (112, 588512), (128, 514948), (212, 310912), (224, 294256), (256, 257474), (347, 189952), (371, 177664), (424, 155456), (448, 147128), (512, 128737), (694, 94976), (742, 88832), (848, 77728), (896, 73564), (1388, 47488), (1484, 44416), (1696, 38864), (1792, 36782), (2429, 27136), (2776, 23744), (2968, 22208), (3392, 19432), (3584, 18391), (4858, 13568), (5552, 11872), (5936, 11104), (6784, 9716)]