12705952

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 28873152

約数和(自身を除く): 16167200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 433, 524, 866, 917, 1048, 1732, 1834, 2096, 3031, 3464, 3668, 4192, 6062, 6928, 7336, 12124, 13856, 14672, 24248, 29344, 48496, 56723, 96992, 113446, 226892, 397061, 453784, 794122, 907568, 1588244, 1815136, 3176488, 6352976, 12705952]

約数ペア:

[(1, 12705952), (2, 6352976), (4, 3176488), (7, 1815136), (8, 1588244), (14, 907568), (16, 794122), (28, 453784), (32, 397061), (56, 226892), (112, 113446), (131, 96992), (224, 56723), (262, 48496), (433, 29344), (524, 24248), (866, 14672), (917, 13856), (1048, 12124), (1732, 7336), (1834, 6928), (2096, 6062), (3031, 4192), (3464, 3668)]