7128496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 14731200

約数和(自身を除く): 7602704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 179, 262, 304, 358, 524, 716, 1048, 1432, 2096, 2489, 2864, 3401, 4978, 6802, 9956, 13604, 19912, 23449, 27208, 39824, 46898, 54416, 93796, 187592, 375184, 445531, 891062, 1782124, 3564248, 7128496]

約数ペア:

[(1, 7128496), (2, 3564248), (4, 1782124), (8, 891062), (16, 445531), (19, 375184), (38, 187592), (76, 93796), (131, 54416), (152, 46898), (179, 39824), (262, 27208), (304, 23449), (358, 19912), (524, 13604), (716, 9956), (1048, 6802), (1432, 4978), (2096, 3401), (2489, 2864)]