15401456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8089}}^1$

素因数の和:8121

約数の個数: 40

約数和(自身を含む): 36113760

約数和(自身を除く): 20712304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 8089, 16178, 32356, 56623, 64712, 113246, 129424, 137513, 226492, 275026, 452984, 550052, 905968, 962591, 1100104, 1925182, 2200208, 3850364, 7700728, 15401456]

約数ペア:

[(1, 15401456), (2, 7700728), (4, 3850364), (7, 2200208), (8, 1925182), (14, 1100104), (16, 962591), (17, 905968), (28, 550052), (34, 452984), (56, 275026), (68, 226492), (112, 137513), (119, 129424), (136, 113246), (238, 64712), (272, 56623), (476, 32356), (952, 16178), (1904, 8089)]