28133566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 46202400

約数和(自身を除く): 18068834

約数列:

[1, 2, 19, 38, 53, 61, 106, 122, 229, 458, 1007, 1159, 2014, 2318, 3233, 4351, 6466, 8702, 12137, 13969, 24274, 27938, 61427, 122854, 230603, 265411, 461206, 530822, 740357, 1480714, 14066783, 28133566]

約数ペア:

[(1, 28133566), (2, 14066783), (19, 1480714), (38, 740357), (53, 530822), (61, 461206), (106, 265411), (122, 230603), (229, 122854), (458, 61427), (1007, 27938), (1159, 24274), (2014, 13969), (2318, 12137), (3233, 8702), (4351, 6466)]