28432502

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 22128778

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 419, 518, 838, 917, 1834, 2933, 4847, 5866, 9694, 15503, 31006, 33929, 54889, 67858, 108521, 109778, 217042, 384223, 768446, 2030893, 4061786, 14216251, 28432502]

約数ペア:

[(1, 28432502), (2, 14216251), (7, 4061786), (14, 2030893), (37, 768446), (74, 384223), (131, 217042), (259, 109778), (262, 108521), (419, 67858), (518, 54889), (838, 33929), (917, 31006), (1834, 15503), (2933, 9694), (4847, 5866)]