40651504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 82584000

約数和(自身を除く): 41932496

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 316, 464, 632, 1109, 1264, 2218, 2291, 4436, 4582, 8872, 9164, 17744, 18328, 32161, 36656, 64322, 87611, 128644, 175222, 257288, 350444, 514576, 700888, 1401776, 2540719, 5081438, 10162876, 20325752, 40651504]

約数ペア:

[(1, 40651504), (2, 20325752), (4, 10162876), (8, 5081438), (16, 2540719), (29, 1401776), (58, 700888), (79, 514576), (116, 350444), (158, 257288), (232, 175222), (316, 128644), (464, 87611), (632, 64322), (1109, 36656), (1264, 32161), (2218, 18328), (2291, 17744), (4436, 9164), (4582, 8872)]