5535536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 11457600

約数和(自身を除く): 5922064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 139, 152, 262, 278, 304, 524, 556, 1048, 1112, 2096, 2224, 2489, 2641, 4978, 5282, 9956, 10564, 18209, 19912, 21128, 36418, 39824, 42256, 72836, 145672, 291344, 345971, 691942, 1383884, 2767768, 5535536]

約数ペア:

[(1, 5535536), (2, 2767768), (4, 1383884), (8, 691942), (16, 345971), (19, 291344), (38, 145672), (76, 72836), (131, 42256), (139, 39824), (152, 36418), (262, 21128), (278, 19912), (304, 18209), (524, 10564), (556, 9956), (1048, 5282), (1112, 4978), (2096, 2641), (2224, 2489)]