11649568

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 26478144

約数和(自身を除く): 14828576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 397, 524, 794, 917, 1048, 1588, 1834, 2096, 2779, 3176, 3668, 4192, 5558, 6352, 7336, 11116, 12704, 14672, 22232, 29344, 44464, 52007, 88928, 104014, 208028, 364049, 416056, 728098, 832112, 1456196, 1664224, 2912392, 5824784, 11649568]

約数ペア:

[(1, 11649568), (2, 5824784), (4, 2912392), (7, 1664224), (8, 1456196), (14, 832112), (16, 728098), (28, 416056), (32, 364049), (56, 208028), (112, 104014), (131, 88928), (224, 52007), (262, 44464), (397, 29344), (524, 22232), (794, 14672), (917, 12704), (1048, 11116), (1588, 7336), (1834, 6352), (2096, 5558), (2779, 4192), (3176, 3668)]