28907044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1409}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 53061120

約数和(自身を除く): 24154076

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 1409, 2818, 5129, 5636, 10258, 20516, 32407, 64814, 129628, 314207, 628414, 1256828, 7226761, 14453522, 28907044]

約数ペア:

[(1, 28907044), (2, 14453522), (4, 7226761), (23, 1256828), (46, 628414), (92, 314207), (223, 129628), (446, 64814), (892, 32407), (1409, 20516), (2818, 10258), (5129, 5636)]