40887648

素因数分解:

$2^5\times 3^2\times {\mathrm{141971}}^1$

素因数の和:141987

約数の個数: 36

約数和(自身を含む): 116275068

約数和(自身を除く): 75387420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 141971, 283942, 425913, 567884, 851826, 1135768, 1277739, 1703652, 2271536, 2555478, 3407304, 4543072, 5110956, 6814608, 10221912, 13629216, 20443824, 40887648]

約数ペア:

[(1, 40887648), (2, 20443824), (3, 13629216), (4, 10221912), (6, 6814608), (8, 5110956), (9, 4543072), (12, 3407304), (16, 2555478), (18, 2271536), (24, 1703652), (32, 1277739), (36, 1135768), (48, 851826), (72, 567884), (96, 425913), (144, 283942), (288, 141971)]