57278008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2711}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 113904000

約数和(自身を除く): 56625992

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 2711, 5282, 5422, 10564, 10844, 21128, 21688, 51509, 103018, 206036, 376829, 412072, 753658, 1507316, 3014632, 7159751, 14319502, 28639004, 57278008]

約数ペア:

[(1, 57278008), (2, 28639004), (4, 14319502), (8, 7159751), (19, 3014632), (38, 1507316), (76, 753658), (139, 412072), (152, 376829), (278, 206036), (556, 103018), (1112, 51509), (2641, 21688), (2711, 21128), (5282, 10844), (5422, 10564)]