22142144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 46939200

約数和(自身を除く): 24797056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 139, 152, 262, 278, 304, 524, 556, 608, 1048, 1112, 1216, 2096, 2224, 2489, 2641, 4192, 4448, 4978, 5282, 8384, 8896, 9956, 10564, 18209, 19912, 21128, 36418, 39824, 42256, 72836, 79648, 84512, 145672, 159296, 169024, 291344, 345971, 582688, 691942, 1165376, 1383884, 2767768, 5535536, 11071072, 22142144]

約数ペア:

[(1, 22142144), (2, 11071072), (4, 5535536), (8, 2767768), (16, 1383884), (19, 1165376), (32, 691942), (38, 582688), (64, 345971), (76, 291344), (131, 169024), (139, 159296), (152, 145672), (262, 84512), (278, 79648), (304, 72836), (524, 42256), (556, 39824), (608, 36418), (1048, 21128), (1112, 19912), (1216, 18209), (2096, 10564), (2224, 9956), (2489, 8896), (2641, 8384), (4192, 5282), (4448, 4978)]