65424768

素因数分解:

$2^7\times 3^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 174640320

約数和(自身を除く): 109215552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 347, 384, 491, 694, 982, 1041, 1388, 1473, 1964, 2082, 2776, 2946, 3928, 4164, 5552, 5892, 7856, 8328, 11104, 11784, 15712, 16656, 22208, 23568, 31424, 33312, 44416, 47136, 62848, 66624, 94272, 133248, 170377, 188544, 340754, 511131, 681508, 1022262, 1363016, 2044524, 2726032, 4089048, 5452064, 8178096, 10904128, 16356192, 21808256, 32712384, 65424768]

約数ペア:

[(1, 65424768), (2, 32712384), (3, 21808256), (4, 16356192), (6, 10904128), (8, 8178096), (12, 5452064), (16, 4089048), (24, 2726032), (32, 2044524), (48, 1363016), (64, 1022262), (96, 681508), (128, 511131), (192, 340754), (347, 188544), (384, 170377), (491, 133248), (694, 94272), (982, 66624), (1041, 62848), (1388, 47136), (1473, 44416), (1964, 33312), (2082, 31424), (2776, 23568), (2946, 22208), (3928, 16656), (4164, 15712), (5552, 11784), (5892, 11104), (7856, 8328)]