26519532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 67173120

約数和(自身を除く): 40653588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1223, 1668, 1807, 2446, 3614, 3669, 4892, 5421, 7228, 7338, 10842, 14676, 15899, 21684, 31798, 47697, 63596, 95394, 169997, 190788, 339994, 509991, 679988, 1019982, 2039964, 2209961, 4419922, 6629883, 8839844, 13259766, 26519532]

約数ペア:

[(1, 26519532), (2, 13259766), (3, 8839844), (4, 6629883), (6, 4419922), (12, 2209961), (13, 2039964), (26, 1019982), (39, 679988), (52, 509991), (78, 339994), (139, 190788), (156, 169997), (278, 95394), (417, 63596), (556, 47697), (834, 31798), (1223, 21684), (1668, 15899), (1807, 14676), (2446, 10842), (3614, 7338), (3669, 7228), (4892, 5421)]