28886442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 62563200

約数和(自身を除く): 33676758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 1861, 2587, 3722, 5174, 5583, 7761, 11166, 15522, 24193, 48386, 72579, 145158, 370339, 740678, 1111017, 2222034, 4814407, 9628814, 14443221, 28886442]

約数ペア:

[(1, 28886442), (2, 14443221), (3, 9628814), (6, 4814407), (13, 2222034), (26, 1111017), (39, 740678), (78, 370339), (199, 145158), (398, 72579), (597, 48386), (1194, 24193), (1861, 15522), (2587, 11166), (3722, 7761), (5174, 5583)]